1372670322617 has 4 divisors (see below), whose sum is σ = 1497458533776. Its totient is φ = 1247882111460.

The previous prime is 1372670322601. The next prime is 1372670322631. The reversal of 1372670322617 is 7162230762731.

It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4.

It is a cyclic number.

It is not a de Polignac number, because 1372670322617 - 2⁴ = 1372670322601 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (1372670322217) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 62394105563 + ... + 62394105584.

It is an arithmetic number, because the mean of its divisors is an integer number (374364633444).

Almost surely, 2^{1372670322617} is an apocalyptic number.

It is an amenable number.

1372670322617 is a deficient number, since it is larger than the sum of its proper divisors (124788211159).

1372670322617 is a wasteful number, since it uses less digits than its factorization.

1372670322617 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 124788211158.

The product of its (nonzero) digits is 889056, while the sum is 47.

The spelling of 1372670322617 in words is "one trillion, three hundred seventy-two billion, six hundred seventy million, three hundred twenty-two thousand, six hundred seventeen".