42520088234392 has 32 divisors (see below), whose sum is σ = 79787323728000. Its totient is φ = 21243475052800.

The previous prime is 42520088234369. The next prime is 42520088234479. The reversal of 42520088234392 is 29343288002524.

42520088234392 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 52433292 + ... + 53238052.

It is an arithmetic number, because the mean of its divisors is an integer number (2493353866500).

Almost surely, 2^{42520088234392} is an apocalyptic number.

It is an amenable number.

42520088234392 is a deficient number, since it is larger than the sum of its proper divisors (37267235493608).

42520088234392 is a wasteful number, since it uses less digits than its factorization.

42520088234392 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 809907 (or 809903 counting only the distinct ones).

The product of its (nonzero) digits is 6635520, while the sum is 52.

The spelling of 42520088234392 in words is "forty-two trillion, five hundred twenty billion, eighty-eight million, two hundred thirty-four thousand, three hundred ninety-two".