13140046015642 has 32 divisors (see below), whose sum is σ = 24258856591872. Its totient is φ = 5198193512064.

The previous prime is 13140046015571. The next prime is 13140046015673. The reversal of 13140046015642 is 24651064004131.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 15287743 + ... + 16124365.

It is an arithmetic number, because the mean of its divisors is an integer number (758089268496).

Almost surely, 2^{13140046015642} is an apocalyptic number.

13140046015642 is a deficient number, since it is larger than the sum of its proper divisors (11118810576230).

13140046015642 is a wasteful number, since it uses less digits than its factorization.

13140046015642 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 922942.

The product of its (nonzero) digits is 69120, while the sum is 37.

The spelling of 13140046015642 in words is "thirteen trillion, one hundred forty billion, forty-six million, fifteen thousand, six hundred forty-two".