79903942482 has 64 divisors (see below), whose sum is σ = 197989392384. Its totient is φ = 20933985600.

The previous prime is 79903942471. The next prime is 79903942499. The reversal of 79903942482 is 28424930997.

It is an unprimeable number.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 402138 + ... + 567029.

It is an arithmetic number, because the mean of its divisors is an integer number (3093584256).

Almost surely, 2^79903942482 is an apocalyptic number.

79903942482 is an abundant number, since it is smaller than the sum of its proper divisors (118085449902).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

79903942482 is a wasteful number, since it uses less digits than its factorization.

79903942482 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 969343.

The product of its (nonzero) digits is 7838208, while the sum is 57.

The spelling of 79903942482 in words is "seventy-nine billion, nine hundred three million, nine hundred forty-two thousand, four hundred eighty-two".