42061475125260 has 72 divisors (see below), whose sum is σ = 127613286659040. Its totient is φ = 11214036258048.

The previous prime is 42061475125207. The next prime is 42061475125301. The reversal of 42061475125260 is 6252157416024.

42061475125260 is a `hidden beast` number, since 4 + 2 + 0 + 61 + 475 + 12 + 52 + 60 = 666.

It is a Harshad number since it is a multiple of its sum of digits (45).

It is an unprimeable number.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 23694217 + ... + 25407456.

Almost surely, 2^{42061475125260} is an apocalyptic number.

It is an amenable number.

42061475125260 is an abundant number, since it is smaller than the sum of its proper divisors (85551811533780).

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

42061475125260 is a wasteful number, since it uses less digits than its factorization.

42061475125260 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 49106447 (or 49106442 counting only the distinct ones).

The product of its (nonzero) digits is 806400, while the sum is 45.

The spelling of 42061475125260 in words is "forty-two trillion, sixty-one billion, four hundred seventy-five million, one hundred twenty-five thousand, two hundred sixty".