8355130642 has 16 divisors (see below), whose sum is σ = 13196856960. Its totient is φ = 3956329872.

The previous prime is 8355130621. The next prime is 8355130711. The reversal of 8355130642 is 2460315538.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 78508 + ... + 151240.

It is an arithmetic number, because the mean of its divisors is an integer number (824803560).

Almost surely, 2^8355130642 is an apocalyptic number.

8355130642 is a deficient number, since it is larger than the sum of its proper divisors (4841726318).

8355130642 is a wasteful number, since it uses less digits than its factorization.

8355130642 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 75777.

The product of its (nonzero) digits is 86400, while the sum is 37.

The square root of 8355130642 is about 91406.4037253408. The cubic root of 8355130642 is about 2029.1668013281.

The spelling of 8355130642 in words is "eight billion, three hundred fifty-five million, one hundred thirty thousand, six hundred forty-two".