42525043624 has 32 divisors (see below), whose sum is σ = 91227934080. Its totient is φ = 18204450624.

The previous prime is 42525043607. The next prime is 42525043633. The reversal of 42525043624 is 42634052524.

42525043624 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

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, 378387 + ... + 477730.

It is an arithmetic number, because the mean of its divisors is an integer number (2850872940).

Almost surely, 2^42525043624 is an apocalyptic number.

It is an amenable number.

42525043624 is an abundant number, since it is smaller than the sum of its proper divisors (48702890456).

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

42525043624 is a wasteful number, since it uses less digits than its factorization.

42525043624 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 857017 (or 857013 counting only the distinct ones).

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

The spelling of 42525043624 in words is "forty-two billion, five hundred twenty-five million, forty-three thousand, six hundred twenty-four".