142317562500 has 189 divisors, whose sum is σ = 450573978673. Its totient is φ = 37875900000.

The previous prime is 142317562489. The next prime is 142317562511. The reversal of 142317562500 is 5265713241.

The square root of 142317562500 is 377250.

It is a perfect power (a square), and thus also a powerful number.

142317562500 is a `hidden beast` number, since 1 + 4 + 23 + 1 + 7 + 5 + 625 + 0 + 0 = 666.

It is an interprime number because it is at equal distance from previous prime (142317562489) and next prime (142317562511).

It can be written as a sum of positive squares in 3 ways, for example, as 124683847236 + 17633715264 = 353106^2 + 132792^2 .

It is a Harshad number since it is a multiple of its sum of digits (36).

It is a Duffinian number.

It is an unprimeable number.

It is a polite number, since it can be written in 62 ways as a sum of consecutive naturals, for example, 282937249 + ... + 282937751.

Almost surely, 2^142317562500 is an apocalyptic number.

142317562500 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

142317562500 is the 377250-th square number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 142317562500

142317562500 is an abundant number, since it is smaller than the sum of its proper divisors (308256416173).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

142317562500 is an frugal number, since it uses more digits than its factorization.

142317562500 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1046 (or 513 counting only the distinct ones).

The product of its (nonzero) digits is 50400, while the sum is 36.

Multiplying 142317562500 by its sum of digits (36), we get a square (5123432250000 = 2263500²).

142317562500 divided by its sum of digits (36) gives a square (3953265625 = 62875²).

The spelling of 142317562500 in words is "one hundred forty-two billion, three hundred seventeen million, five hundred sixty-two thousand, five hundred".