1339440167964 has 24 divisors (see below), whose sum is σ = 3198043192960. Its totient is φ = 436096798704.

The previous prime is 1339440167927. The next prime is 1339440167981. The reversal of 1339440167964 is 4697610449331.

It is a congruent number.

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, 1297906624 + ... + 1297907655.

Almost surely, 2^{1339440167964} is an apocalyptic number.

It is an amenable number.

1339440167964 is an abundant number, since it is smaller than the sum of its proper divisors (1858603024996).

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

1339440167964 is a wasteful number, since it uses less digits than its factorization.

1339440167964 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2595814329 (or 2595814327 counting only the distinct ones).

The product of its (nonzero) digits is 11757312, while the sum is 57.

The spelling of 1339440167964 in words is "one trillion, three hundred thirty-nine billion, four hundred forty million, one hundred sixty-seven thousand, nine hundred sixty-four".