1372770165907 has 8 divisors (see below), whose sum is σ = 1571499360000. Its totient is φ = 1174695764424.

The previous prime is 1372770165883. The next prime is 1372770165919. The reversal of 1372770165907 is 7095610772731.

It is a sphenic number, since it is the product of 3 distinct primes.

It is not a de Polignac number, because 1372770165907 - 2¹⁹ = 1372769641619 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (1372770165997) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 163693657 + ... + 163702042.

It is an arithmetic number, because the mean of its divisors is an integer number (196437420000).

Almost surely, 2^{1372770165907} is an apocalyptic number.

1372770165907 is a deficient number, since it is larger than the sum of its proper divisors (198729194093).

1372770165907 is an equidigital number, since it uses as much as digits as its factorization.

1372770165907 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 327396305.

The product of its (nonzero) digits is 3889620, while the sum is 55.

The spelling of 1372770165907 in words is "one trillion, three hundred seventy-two billion, seven hundred seventy million, one hundred sixty-five thousand, nine hundred seven".