42404624624 has 10 divisors (see below), whose sum is σ = 82158960240. Its totient is φ = 21202312304.

The previous prime is 42404624551. The next prime is 42404624651. The reversal of 42404624624 is 42642640424.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1325144504 + ... + 1325144535.

It is an arithmetic number, because the mean of its divisors is an integer number (8215896024).

Almost surely, 2^42404624624 is an apocalyptic number.

It is an amenable number.

42404624624 is a deficient number, since it is larger than the sum of its proper divisors (39754335616).

42404624624 is a wasteful number, since it uses less digits than its factorization.

42404624624 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2650289047 (or 2650289041 counting only the distinct ones).

The product of its (nonzero) digits is 294912, while the sum is 38.

The spelling of 42404624624 in words is "forty-two billion, four hundred four million, six hundred twenty-four thousand, six hundred twenty-four".