1379443004468 has 12 divisors (see below), whose sum is σ = 2479269183972. Its totient is φ = 671080380480.

The previous prime is 1379443004413. The next prime is 1379443004497. The reversal of 1379443004468 is 8644003449731.

It is a happy number.

It can be written as a sum of positive squares in 2 ways, for example, as 1236784203664 + 142658800804 = 1112108^2 + 377702^2 .

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, 4660280273 + ... + 4660280568.

It is an arithmetic number, because the mean of its divisors is an integer number (206605765331).

Almost surely, 2^{1379443004468} is an apocalyptic number.

It is an amenable number.

1379443004468 is a deficient number, since it is larger than the sum of its proper divisors (1099826179504).

1379443004468 is a wasteful number, since it uses less digits than its factorization.

1379443004468 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 9320560882 (or 9320560880 counting only the distinct ones).

The product of its (nonzero) digits is 6967296, while the sum is 53.

The spelling of 1379443004468 in words is "one trillion, three hundred seventy-nine billion, four hundred forty-three million, four thousand, four hundred sixty-eight".