983680742444 has 24 divisors (see below), whose sum is σ = 1768510427040. Its totient is φ = 478400224896.

The previous prime is 983680742351. The next prime is 983680742489. The reversal of 983680742444 is 444247086389.

983680742444 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a Smith number, since the sum of its digits (59) coincides with the sum of the digits of its prime factors.

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, 538304 + ... + 1502375.

It is an arithmetic number, because the mean of its divisors is an integer number (73687934460).

Almost surely, 2^983680742444 is an apocalyptic number.

It is an amenable number.

983680742444 is a deficient number, since it is larger than the sum of its proper divisors (784829684596).

983680742444 is a wasteful number, since it uses less digits than its factorization.

983680742444 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2043977 (or 2043975 counting only the distinct ones).

The product of its (nonzero) digits is 37158912, while the sum is 59.

The spelling of 983680742444 in words is "nine hundred eighty-three billion, six hundred eighty million, seven hundred forty-two thousand, four hundred forty-four".