42357115236 has 24 divisors (see below), whose sum is σ = 102021439744. Its totient is φ = 13663585440.

The previous prime is 42357115217. The next prime is 42357115243. The reversal of 42357115236 is 63251175324.

42357115236 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a super-2 number, since 2×42357115236² (a number of 22 digits) contains 22 as substring.

It is a Smith number, since the sum of its digits (39) coincides with the sum of the digits of its prime factors.

It is a junction number, because it is equal to n+sod(n) for n = 42357115194 and 42357115203.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 56931235 + ... + 56931978.

Almost surely, 2^42357115236 is an apocalyptic number.

It is an amenable number.

42357115236 is an abundant number, since it is smaller than the sum of its proper divisors (59664324508).

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

42357115236 is a wasteful number, since it uses less digits than its factorization.

42357115236 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 113863251 (or 113863249 counting only the distinct ones).

The product of its digits is 151200, while the sum is 39.

The spelling of 42357115236 in words is "forty-two billion, three hundred fifty-seven million, one hundred fifteen thousand, two hundred thirty-six".