74403403707 has 16 divisors (see below), whose sum is σ = 102714106880. Its totient is φ = 47857154400.

The previous prime is 74403403693. The next prime is 74403403741. The reversal of 74403403707 is 70730430447.

It is not a de Polignac number, because 74403403707 - 2¹¹ = 74403401659 is a prime.

It is a Smith number, since the sum of its digits (39) coincides with the sum of the digits of its prime factors. Since it is squarefree, it is also a hoax number.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (74403403307) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 1177732 + ... + 1239297.

It is an arithmetic number, because the mean of its divisors is an integer number (6419631680).

Almost surely, 2^74403403707 is an apocalyptic number.

74403403707 is a deficient number, since it is larger than the sum of its proper divisors (28310703173).

74403403707 is a wasteful number, since it uses less digits than its factorization.

74403403707 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2417394.

The product of its (nonzero) digits is 197568, while the sum is 39.

The spelling of 74403403707 in words is "seventy-four billion, four hundred three million, four hundred three thousand, seven hundred seven".