78613417022 has 16 divisors (see below), whose sum is σ = 134776015872. Its totient is φ = 33688924920.

The previous prime is 78613417013. The next prime is 78613417037. The reversal of 78613417022 is 22071431687.

It is a congruent number.

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, 12818 + ... + 396725.

It is an arithmetic number, because the mean of its divisors is an integer number (8423500992).

Almost surely, 2^78613417022 is an apocalyptic number.

78613417022 is a deficient number, since it is larger than the sum of its proper divisors (56162598850).

78613417022 is a wasteful number, since it uses less digits than its factorization.

78613417022 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 423263.

The product of its (nonzero) digits is 112896, while the sum is 41.

The spelling of 78613417022 in words is "seventy-eight billion, six hundred thirteen million, four hundred seventeen thousand, twenty-two".