4929439014812 has 24 divisors (see below), whose sum is σ = 9293270822976. Its totient is φ = 2274348339648.

The previous prime is 4929439014803. The next prime is 4929439014817. The reversal of 4929439014812 is 2184109349294.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (4929439014817) 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, 16041323 + ... + 16345730.

It is an arithmetic number, because the mean of its divisors is an integer number (387219617624).

Almost surely, 2^{4929439014812} is an apocalyptic number.

It is an amenable number.

4929439014812 is a deficient number, since it is larger than the sum of its proper divisors (4363831808164).

4929439014812 is a wasteful number, since it uses less digits than its factorization.

4929439014812 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 32389997 (or 32389995 counting only the distinct ones).

The product of its (nonzero) digits is 4478976, while the sum is 56.

Subtracting from 4929439014812 its sum of digits (56), we obtain a square (4929439014756 = 2220234²).

The spelling of 4929439014812 in words is "four trillion, nine hundred twenty-nine billion, four hundred thirty-nine million, fourteen thousand, eight hundred twelve".