142317222912000 has 2240 divisors, whose sum is σ = 557770042013184. Its totient is φ = 36182959718400.

The previous prime is 142317222911957. The next prime is 142317222912013. The reversal of 142317222912000 is 219222713241.

142317222912000 is a `hidden beast` number, since 1 + 423 + 1 + 7 + 2 + 2 + 29 + 1 + 200 + 0 = 666.

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

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 159 ways as a sum of consecutive naturals, for example, 463574015847 + ... + 463574016153.

Almost surely, 2^{142317222912000} is an apocalyptic number.

142317222912000 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 142317222912000, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (278885021006592).

142317222912000 is an abundant number, since it is smaller than the sum of its proper divisors (415452819101184).

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

142317222912000 is an frugal number, since it uses more digits than its factorization.

142317222912000 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 398 (or 340 counting only the distinct ones).

The product of its (nonzero) digits is 24192, while the sum is 36.

The spelling of 142317222912000 in words is "one hundred forty-two trillion, three hundred seventeen billion, two hundred twenty-two million, nine hundred twelve thousand".