1369580278379 has 16 divisors (see below), whose sum is σ = 1500282997920. Its totient is φ = 1244456532480.

The previous prime is 1369580278369. The next prime is 1369580278387. The reversal of 1369580278379 is 9738720859631.

It is not a de Polignac number, because 1369580278379 - 2⁸ = 1369580278123 is a prime.

It is not an unprimeable number, because it can be changed into a prime (1369580278369) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 5664977 + ... + 5901789.

It is an arithmetic number, because the mean of its divisors is an integer number (93767687370).

Almost surely, 2^{1369580278379} is an apocalyptic number.

1369580278379 is a deficient number, since it is larger than the sum of its proper divisors (130702719541).

1369580278379 is a wasteful number, since it uses less digits than its factorization.

1369580278379 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 248590.

The product of its (nonzero) digits is 137168640, while the sum is 68.

The spelling of 1369580278379 in words is "one trillion, three hundred sixty-nine billion, five hundred eighty million, two hundred seventy-eight thousand, three hundred seventy-nine".