1500157871430 has 32 divisors (see below), whose sum is σ = 3605060844000. Its totient is φ = 399521882112.

The previous prime is 1500157871423. The next prime is 1500157871453. The reversal of 1500157871430 is 341787510051.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 32490105 + ... + 32536244.

It is an arithmetic number, because the mean of its divisors is an integer number (112658151375).

Almost surely, 2^{1500157871430} is an apocalyptic number.

1500157871430 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

1500157871430 is an abundant number, since it is smaller than the sum of its proper divisors (2104902972570).

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

1500157871430 is a wasteful number, since it uses less digits than its factorization.

1500157871430 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 65027128.

The product of its (nonzero) digits is 117600, while the sum is 42.

The spelling of 1500157871430 in words is "one trillion, five hundred billion, one hundred fifty-seven million, eight hundred seventy-one thousand, four hundred thirty".