42674620825 has 48 divisors (see below), whose sum is σ = 57053134080. Its totient is φ = 31564615680.

The previous prime is 42674620819. The next prime is 42674620829. The reversal of 42674620825 is 52802647624.

It is not a de Polignac number, because 42674620825 - 2³ = 42674620817 is a prime.

It is a super-2 number, since 2×42674620825² (a number of 22 digits) contains 22 as substring.

It is not an unprimeable number, because it can be changed into a prime (42674620829) by changing a digit.

It is a polite number, since it can be written in 47 ways as a sum of consecutive naturals, for example, 4854384 + ... + 4863166.

It is an arithmetic number, because the mean of its divisors is an integer number (1188606960).

Almost surely, 2^42674620825 is an apocalyptic number.

It is an amenable number.

42674620825 is a deficient number, since it is larger than the sum of its proper divisors (14378513255).

42674620825 is a wasteful number, since it uses less digits than its factorization.

42674620825 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 9058 (or 9053 counting only the distinct ones).

The product of its (nonzero) digits is 1290240, while the sum is 46.

The spelling of 42674620825 in words is "forty-two billion, six hundred seventy-four million, six hundred twenty thousand, eight hundred twenty-five".