30944769030040 has 64 divisors (see below), whose sum is σ = 71563420108800. Its totient is φ = 12033952593408.

The previous prime is 30944769030037. The next prime is 30944769030067. The reversal of 30944769030040 is 4003096744903.

It is a happy number.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 6280899 + ... + 10066738.

It is an arithmetic number, because the mean of its divisors is an integer number (1118178439200).

Almost surely, 2^{30944769030040} is an apocalyptic number.

It is an amenable number.

30944769030040 is an abundant number, since it is smaller than the sum of its proper divisors (40618651078760).

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

30944769030040 is a wasteful number, since it uses less digits than its factorization.

30944769030040 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 16348964 (or 16348960 counting only the distinct ones).

The product of its (nonzero) digits is 1959552, while the sum is 49.

The spelling of 30944769030040 in words is "thirty trillion, nine hundred forty-four billion, seven hundred sixty-nine million, thirty thousand, forty".