42364520254 has 48 divisors (see below), whose sum is σ = 76929562080. Its totient is φ = 17424980160.

The previous prime is 42364520239. The next prime is 42364520257. The reversal of 42364520254 is 45202546324.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (42364520257) by changing a digit.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 429984 + ... + 519244.

It is an arithmetic number, because the mean of its divisors is an integer number (1602699210).

Almost surely, 2^42364520254 is an apocalyptic number.

42364520254 is a deficient number, since it is larger than the sum of its proper divisors (34565041826).

42364520254 is a wasteful number, since it uses less digits than its factorization.

42364520254 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 89473 (or 89466 counting only the distinct ones).

The product of its (nonzero) digits is 230400, while the sum is 37.

The spelling of 42364520254 in words is "forty-two billion, three hundred sixty-four million, five hundred twenty thousand, two hundred fifty-four".