3124235640016 has 20 divisors (see below), whose sum is σ = 6053233968900. Its totient is φ = 1562110744832.

The previous prime is 3124235640011. The next prime is 3124235640049. The reversal of 3124235640016 is 6100465324213.

It can be written as a sum of positive squares in 2 ways, for example, as 1288915172416 + 1835320467600 = 1135304^2 + 1354740^2 .

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (3124235640011) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 6580350 + ... + 7039138.

It is an arithmetic number, because the mean of its divisors is an integer number (302661698445).

Almost surely, 2^{3124235640016} is an apocalyptic number.

It is an amenable number.

3124235640016 is a deficient number, since it is larger than the sum of its proper divisors (2928998328884).

3124235640016 is a wasteful number, since it uses less digits than its factorization.

3124235640016 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 884406 (or 884400 counting only the distinct ones).

The product of its (nonzero) digits is 103680, while the sum is 37.

The spelling of 3124235640016 in words is "three trillion, one hundred twenty-four billion, two hundred thirty-five million, six hundred forty thousand, sixteen".