42365042352 has 30 divisors (see below), whose sum is σ = 118563278652. Its totient is φ = 14121680736.

The previous prime is 42365042347. The next prime is 42365042381. The reversal of 42365042352 is 25324056324.

It is a Harshad number since it is a multiple of its sum of digits (36).

It is an unprimeable number.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 147100698 + ... + 147100985.

Almost surely, 2^42365042352 is an apocalyptic number.

It is an amenable number.

42365042352 is an abundant number, since it is smaller than the sum of its proper divisors (76198236300).

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

42365042352 is a wasteful number, since it uses less digits than its factorization.

42365042352 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 294201697 (or 294201688 counting only the distinct ones).

The product of its (nonzero) digits is 172800, while the sum is 36.

Adding to 42365042352 its reverse (25324056324), we get a palindrome (67689098676).

The spelling of 42365042352 in words is "forty-two billion, three hundred sixty-five million, forty-two thousand, three hundred fifty-two".