78930126602 has 32 divisors (see below), whose sum is σ = 120113998848. Its totient is φ = 38896200000.

The previous prime is 78930126601. The next prime is 78930126661. The reversal of 78930126602 is 20662103987.

It is not an unprimeable number, because it can be changed into a prime (78930126601) 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, 53656727 + ... + 53658197.

It is an arithmetic number, because the mean of its divisors is an integer number (3753562464).

Almost surely, 2^78930126602 is an apocalyptic number.

78930126602 is a deficient number, since it is larger than the sum of its proper divisors (41183872246).

78930126602 is a wasteful number, since it uses less digits than its factorization.

78930126602 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2606.

The product of its (nonzero) digits is 217728, while the sum is 44.

The spelling of 78930126602 in words is "seventy-eight billion, nine hundred thirty million, one hundred twenty-six thousand, six hundred two".