1430148785900 has 36 divisors (see below), whose sum is σ = 3107800202640. Its totient is φ = 571252632000.

The previous prime is 1430148785833. The next prime is 1430148785909. The reversal of 1430148785900 is 95878410341.

It is a happy number.

It is a super-2 number, since 2×1430148785900² (a number of 25 digits) contains 22 as substring.

It is a Smith number, since the sum of its digits (50) coincides with the sum of the digits of its prime factors.

It is a Harshad number since it is a multiple of its sum of digits (50).

It is not an unprimeable number, because it can be changed into a prime (1430148785909) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 10014776 + ... + 10156575.

Almost surely, 2^{1430148785900} is an apocalyptic number.

1430148785900 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

1430148785900 is an abundant number, since it is smaller than the sum of its proper divisors (1677651416740).

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

1430148785900 is a wasteful number, since it uses less digits than its factorization.

1430148785900 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 20172074 (or 20172067 counting only the distinct ones).

The product of its (nonzero) digits is 967680, while the sum is 50.

The spelling of 1430148785900 in words is "one trillion, four hundred thirty billion, one hundred forty-eight million, seven hundred eighty-five thousand, nine hundred".