1402591686960 has 40 divisors (see below), whose sum is σ = 4348034230320. Its totient is φ = 374024449792.

The previous prime is 1402591686949. The next prime is 1402591686997. The reversal of 1402591686960 is 696861952041.

It is a tau number, because it is divible by the number of its divisors (40).

It is a self number, because there is not a number n which added to its sum of digits gives 1402591686960.

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, 2922065775 + ... + 2922066254.

It is an arithmetic number, because the mean of its divisors is an integer number (108700855758).

Almost surely, 2^{1402591686960} is an apocalyptic number.

1402591686960 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

1402591686960 is an abundant number, since it is smaller than the sum of its proper divisors (2945442543360).

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

1402591686960 is a wasteful number, since it uses less digits than its factorization.

1402591686960 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 5844132045 (or 5844132039 counting only the distinct ones).

The product of its (nonzero) digits is 5598720, while the sum is 57.

The spelling of 1402591686960 in words is "one trillion, four hundred two billion, five hundred ninety-one million, six hundred eighty-six thousand, nine hundred sixty".