72914860835 has 32 divisors (see below), whose sum is σ = 92177240064. Its totient is φ = 55299024000.

The previous prime is 72914860813. The next prime is 72914860867. The reversal of 72914860835 is 53806841927.

It is not a de Polignac number, because 72914860835 - 2¹² = 72914856739 is a prime.

It is a Duffinian number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 1860290 + ... + 1899080.

It is an arithmetic number, because the mean of its divisors is an integer number (2880538752).

It is a 1-persistent number, because it is pandigital, but 2⋅72914860835 = 145829721670 is not.

Almost surely, 2^72914860835 is an apocalyptic number.

72914860835 is a deficient number, since it is larger than the sum of its proper divisors (19262379229).

72914860835 is a wasteful number, since it uses less digits than its factorization.

72914860835 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 39075.

The product of its (nonzero) digits is 2903040, while the sum is 53.

The spelling of 72914860835 in words is "seventy-two billion, nine hundred fourteen million, eight hundred sixty thousand, eight hundred thirty-five".