42076018625 has 16 divisors (see below), whose sum is σ = 52620572160. Its totient is φ = 33590494000.

The previous prime is 42076018603. The next prime is 42076018627. The reversal of 42076018625 is 52681067024.

It is a de Polignac number, because none of the positive numbers 2^k-42076018625 is a prime.

It is not an unprimeable number, because it can be changed into a prime (42076018627) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 291491 + ... + 411240.

It is an arithmetic number, because the mean of its divisors is an integer number (3288785760).

Almost surely, 2^42076018625 is an apocalyptic number.

It is an amenable number.

42076018625 is a deficient number, since it is larger than the sum of its proper divisors (10544553535).

42076018625 is an equidigital number, since it uses as much as digits as its factorization.

42076018625 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 703225 (or 703215 counting only the distinct ones).

The product of its (nonzero) digits is 161280, while the sum is 41.

The spelling of 42076018625 in words is "forty-two billion, seventy-six million, eighteen thousand, six hundred twenty-five".