319729514313 has 32 divisors (see below), whose sum is σ = 513827131392. Its totient is φ = 174447468800.

The previous prime is 319729514263. The next prime is 319729514333. The reversal of 319729514313 is 313415927913.

It is not a de Polignac number, because 319729514313 - 2¹³ = 319729506121 is a prime.

It is not an unprimeable number, because it can be changed into a prime (319729514333) by changing a digit.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 12376833 + ... + 12402638.

It is an arithmetic number, because the mean of its divisors is an integer number (16057097856).

Almost surely, 2^319729514313 is an apocalyptic number.

319729514313 is a gapful number since it is divisible by the number (33) formed by its first and last digit.

It is an amenable number.

319729514313 is a deficient number, since it is larger than the sum of its proper divisors (194097617079).

319729514313 is a wasteful number, since it uses less digits than its factorization.

319729514313 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 24779525.

The product of its digits is 612360, while the sum is 48.

The spelling of 319729514313 in words is "three hundred nineteen billion, seven hundred twenty-nine million, five hundred fourteen thousand, three hundred thirteen".