3125693843994 has 16 divisors (see below), whose sum is σ = 6251523236640. Its totient is φ = 1041875356560.

The previous prime is 3125693843983. The next prime is 3125693843999. The reversal of 3125693843994 is 4993483965213.

It is not an unprimeable number, because it can be changed into a prime (3125693843999) 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, 5346852 + ... + 5902559.

It is an arithmetic number, because the mean of its divisors is an integer number (390720202290).

Almost surely, 2^{3125693843994} is an apocalyptic number.

3125693843994 is an abundant number, since it is smaller than the sum of its proper divisors (3125829392646).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

3125693843994 is a wasteful number, since it uses less digits than its factorization.

3125693843994 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 11295725.

The product of its digits is 151165440, while the sum is 66.

The spelling of 3125693843994 in words is "three trillion, one hundred twenty-five billion, six hundred ninety-three million, eight hundred forty-three thousand, nine hundred ninety-four".