74362459844 has 48 divisors (see below), whose sum is σ = 146802633600. Its totient is φ = 32782185216.

The previous prime is 74362459823. The next prime is 74362459849. The reversal of 74362459844 is 44895426347.

It is a self number, because there is not a number n which added to its sum of digits gives 74362459844.

It is not an unprimeable number, because it can be changed into a prime (74362459849) 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, 510209 + ... + 639560.

It is an arithmetic number, because the mean of its divisors is an integer number (3058388200).

Almost surely, 2^74362459844 is an apocalyptic number.

74362459844 is a gapful number since it is divisible by the number (74) formed by its first and last digit.

It is an amenable number.

74362459844 is a deficient number, since it is larger than the sum of its proper divisors (72440173756).

74362459844 is a wasteful number, since it uses less digits than its factorization.

74362459844 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1149852 (or 1149850 counting only the distinct ones).

The product of its digits is 23224320, while the sum is 56.

The spelling of 74362459844 in words is "seventy-four billion, three hundred sixty-two million, four hundred fifty-nine thousand, eight hundred forty-four".