1396605804276 has 12 divisors (see below), whose sum is σ = 3258746876672. Its totient is φ = 465535268088.

The previous prime is 1396605804221. The next prime is 1396605804289. The reversal of 1396605804276 is 6724085066931.

It is a tau number, because it is divible by the number of its divisors (12).

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 58191908500 + ... + 58191908523.

It is a 1-persistent number, because it is pandigital, but 2⋅1396605804276 = 2793211608552 is not.

Almost surely, 2^{1396605804276} is an apocalyptic number.

It is an amenable number.

1396605804276 is an abundant number, since it is smaller than the sum of its proper divisors (1862141072396).

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

1396605804276 is a wasteful number, since it uses less digits than its factorization.

1396605804276 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 116383817030 (or 116383817028 counting only the distinct ones).

The product of its (nonzero) digits is 13063680, while the sum is 57.

The spelling of 1396605804276 in words is "one trillion, three hundred ninety-six billion, six hundred five million, eight hundred four thousand, two hundred seventy-six".