319462264913 has 4 divisors (see below), whose sum is σ = 348504289008. Its totient is φ = 290420240820.

The previous prime is 319462264907. The next prime is 319462264987.

319462264913 is nontrivially palindromic in base 10.

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 319462264913 - 2⁴ = 319462264897 is a prime.

It is a super-2 number, since 2×319462264913² (a number of 24 digits) contains 22 as substring.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (319462264313) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 14521012031 + ... + 14521012052.

It is an arithmetic number, because the mean of its divisors is an integer number (87126072252).

Almost surely, 2^319462264913 is an apocalyptic number.

It is an amenable number.

319462264913 is a deficient number, since it is larger than the sum of its proper divisors (29042024095).

319462264913 is a wasteful number, since it uses less digits than its factorization.

319462264913 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 29042024094.

The product of its digits is 1679616, while the sum is 50.

The spelling of 319462264913 in words is "three hundred nineteen billion, four hundred sixty-two million, two hundred sixty-four thousand, nine hundred thirteen".