1372969869119 has 4 divisors (see below), whose sum is σ = 1373459693496. Its totient is φ = 1372480044744.

The previous prime is 1372969869113. The next prime is 1372969869137. The reversal of 1372969869119 is 9119689692731.

It is a semiprime because it is the product of two primes.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-1372969869119 is a prime.

It is a super-2 number, since 2×1372969869119² (a number of 25 digits) contains 22 as substring.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1372969869113) 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, 244907984 + ... + 244913589.

It is an arithmetic number, because the mean of its divisors is an integer number (343364923374).

Almost surely, 2^{1372969869119} is an apocalyptic number.

1372969869119 is a deficient number, since it is larger than the sum of its proper divisors (489824377).

1372969869119 is an equidigital number, since it uses as much as digits as its factorization.

1372969869119 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 489824376.

The product of its digits is 79361856, while the sum is 71.

The spelling of 1372969869119 in words is "one trillion, three hundred seventy-two billion, nine hundred sixty-nine million, eight hundred sixty-nine thousand, one hundred nineteen".