13481890079882 has 16 divisors (see below), whose sum is σ = 23114643744192. Its totient is φ = 5777244846720.

The previous prime is 13481890079869. The next prime is 13481890079923. The reversal of 13481890079882 is 28897009818431.

It is a super-2 number, since 2×13481890079882² (a number of 27 digits) contains 22 as substring.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 58885388 + ... + 59113895.

It is an arithmetic number, because the mean of its divisors is an integer number (1444665234012).

Almost surely, 2^{13481890079882} is an apocalyptic number.

13481890079882 is a deficient number, since it is larger than the sum of its proper divisors (9632753664310).

13481890079882 is a wasteful number, since it uses less digits than its factorization.

13481890079882 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 118007453.

The product of its (nonzero) digits is 55738368, while the sum is 68.

The spelling of 13481890079882 in words is "thirteen trillion, four hundred eighty-one billion, eight hundred ninety million, seventy-nine thousand, eight hundred eighty-two".