42655055624 has 32 divisors (see below), whose sum is σ = 80176564800. Its totient is φ = 21274693440.

The previous prime is 42655055567. The next prime is 42655055669.

42655055624 is nontrivially palindromic in base 10.

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 in 7 ways as a sum of consecutive naturals, for example, 11467637 + ... + 11471355.

It is an arithmetic number, because the mean of its divisors is an integer number (2505517650).

Almost surely, 2^42655055624 is an apocalyptic number.

It is an amenable number.

42655055624 is a deficient number, since it is larger than the sum of its proper divisors (37521509176).

42655055624 is a wasteful number, since it uses less digits than its factorization.

42655055624 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 6893 (or 6889 counting only the distinct ones).

The product of its (nonzero) digits is 1440000, while the sum is 44.

The spelling of 42655055624 in words is "forty-two billion, six hundred fifty-five million, fifty-five thousand, six hundred twenty-four".