931043434402 has 16 divisors (see below), whose sum is σ = 1397918697120. Its totient is φ = 465070625152.

The previous prime is 931043434393. The next prime is 931043434427. The reversal of 931043434402 is 204434340139.

931043434402 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 30322674 + ... + 30353362.

It is an arithmetic number, because the mean of its divisors is an integer number (87369918570).

Almost surely, 2^931043434402 is an apocalyptic number.

931043434402 is a deficient number, since it is larger than the sum of its proper divisors (466875262718).

931043434402 is a wasteful number, since it uses less digits than its factorization.

931043434402 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 44897.

The product of its (nonzero) digits is 124416, while the sum is 37.

The spelling of 931043434402 in words is "nine hundred thirty-one billion, forty-three million, four hundred thirty-four thousand, four hundred two".