187052042392 has 16 divisors (see below), whose sum is σ = 350730417960. Its totient is φ = 93523930944.

The previous prime is 187052042369. The next prime is 187052042393. The reversal of 187052042392 is 293240250781.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (187052042393) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 158763 + ... + 631909.

Almost surely, 2^187052042392 is an apocalyptic number.

It is an amenable number.

187052042392 is a deficient number, since it is larger than the sum of its proper divisors (163678375568).

187052042392 is a wasteful number, since it uses less digits than its factorization.

187052042392 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 522570 (or 522566 counting only the distinct ones).

The product of its (nonzero) digits is 241920, while the sum is 43.

The spelling of 187052042392 in words is "one hundred eighty-seven billion, fifty-two million, forty-two thousand, three hundred ninety-two".