1912336248319 has 8 divisors (see below), whose sum is σ = 2190574551200. Its totient is φ = 1635359798016.

The previous prime is 1912336248307. The next prime is 1912336248323. The reversal of 1912336248319 is 9138426332191.

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

It is not a de Polignac number, because 1912336248319 - 2²³ = 1912327859711 is a prime.

It is a super-2 number, since 2×1912336248319² (a number of 25 digits) contains 22 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1912336248379) 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, 315459894 + ... + 315465955.

It is an arithmetic number, because the mean of its divisors is an integer number (273821818900).

Almost surely, 2^{1912336248319} is an apocalyptic number.

1912336248319 is a deficient number, since it is larger than the sum of its proper divisors (278238302881).

1912336248319 is an equidigital number, since it uses as much as digits as its factorization.

1912336248319 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 630926289.

The product of its digits is 1679616, while the sum is 52.

The spelling of 1912336248319 in words is "one trillion, nine hundred twelve billion, three hundred thirty-six million, two hundred forty-eight thousand, three hundred nineteen".