3159939440245 has 48 divisors (see below), whose sum is σ = 4605819850368. Its totient is φ = 2071246826880.

The previous prime is 3159939440233. The next prime is 3159939440257. The reversal of 3159939440245 is 5420449399513.

It is an interprime number because it is at equal distance from previous prime (3159939440233) and next prime (3159939440257).

It is not a de Polignac number, because 3159939440245 - 2¹⁵ = 3159939407477 is a prime.

It is a hoax number, since the sum of its digits (58) coincides with the sum of the digits of its distinct prime factors.

It is a Duffinian number.

It is a self number, because there is not a number n which added to its sum of digits gives 3159939440245.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 47 ways as a sum of consecutive naturals, for example, 8444047 + ... + 8810323.

It is an arithmetic number, because the mean of its divisors is an integer number (95954580216).

Almost surely, 2^{3159939440245} is an apocalyptic number.

3159939440245 is a gapful number since it is divisible by the number (35) formed by its first and last digit.

It is an amenable number.

3159939440245 is a deficient number, since it is larger than the sum of its proper divisors (1445880410123).

3159939440245 is a wasteful number, since it uses less digits than its factorization.

3159939440245 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 367850 (or 367843 counting only the distinct ones).

The product of its (nonzero) digits is 20995200, while the sum is 58.

The spelling of 3159939440245 in words is "three trillion, one hundred fifty-nine billion, nine hundred thirty-nine million, four hundred forty thousand, two hundred forty-five".