61622516006434 has 16 divisors (see below), whose sum is σ = 94127857608960. Its totient is φ = 30250194946720.

The previous prime is 61622516006419. The next prime is 61622516006483. The reversal of 61622516006434 is 43460061522616.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 907835059 + ... + 907902934.

It is an arithmetic number, because the mean of its divisors is an integer number (5882991100560).

Almost surely, 2^{61622516006434} is an apocalyptic number.

61622516006434 is a deficient number, since it is larger than the sum of its proper divisors (32505341602526).

61622516006434 is a wasteful number, since it uses less digits than its factorization.

61622516006434 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1815738305.

The product of its (nonzero) digits is 1244160, while the sum is 46.

The spelling of 61622516006434 in words is "sixty-one trillion, six hundred twenty-two billion, five hundred sixteen million, six thousand, four hundred thirty-four".