42292360625 has 10 divisors (see below), whose sum is σ = 52848534618. Its totient is φ = 33833888000.

The previous prime is 42292360571. The next prime is 42292360637. The reversal of 42292360625 is 52606329224.

It is a happy number.

42292360625 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It can be written as a sum of positive squares in 5 ways, for example, as 9528102544 + 32764258081 = 97612^2 + 181009^2 .

It is not a de Polignac number, because 42292360625 - 2³⁴ = 25112491441 is a prime.

It is a Duffinian number.

It is an unprimeable number.

It is a polite number, since it can be written in 9 ways as a sum of consecutive naturals, for example, 33833264 + ... + 33834513.

Almost surely, 2^42292360625 is an apocalyptic number.

It is an amenable number.

42292360625 is a deficient number, since it is larger than the sum of its proper divisors (10556173993).

42292360625 is an frugal number, since it uses more digits than its factorization.

42292360625 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 67667797 (or 67667782 counting only the distinct ones).

The product of its (nonzero) digits is 311040, while the sum is 41.

Adding to 42292360625 its reverse (52606329224), we get a palindrome (94898689849).

The spelling of 42292360625 in words is "forty-two billion, two hundred ninety-two million, three hundred sixty thousand, six hundred twenty-five".