42030524425 has 12 divisors (see below), whose sum is σ = 52129017820. Its totient is φ = 33617214720.

The previous prime is 42030524339. The next prime is 42030524443. The reversal of 42030524425 is 52442503024.

It can be written as a sum of positive squares in 6 ways, for example, as 11595628489 + 30434895936 = 107683^2 + 174456^2 .

It is not a de Polignac number, because 42030524425 - 2²³ = 42022135817 is a prime.

It is an unprimeable number.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 59532 + ... + 295981.

Almost surely, 2^42030524425 is an apocalyptic number.

It is an amenable number.

42030524425 is a deficient number, since it is larger than the sum of its proper divisors (10098493395).

42030524425 is a wasteful number, since it uses less digits than its factorization.

42030524425 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 360252 (or 360247 counting only the distinct ones).

The product of its (nonzero) digits is 38400, while the sum is 31.

The spelling of 42030524425 in words is "forty-two billion, thirty million, five hundred twenty-four thousand, four hundred twenty-five".