74340448004 has 48 divisors (see below), whose sum is σ = 133671310080. Its totient is φ = 36156183840.

The previous prime is 74340448001. The next prime is 74340448033. The reversal of 74340448004 is 40084404347.

It is not an unprimeable number, because it can be changed into a prime (74340448001) 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, 72953807 + ... + 72954825.

It is an arithmetic number, because the mean of its divisors is an integer number (2784818960).

Almost surely, 2^74340448004 is an apocalyptic number.

It is an amenable number.

74340448004 is a deficient number, since it is larger than the sum of its proper divisors (59330862076).

74340448004 is a wasteful number, since it uses less digits than its factorization.

74340448004 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2400 (or 2398 counting only the distinct ones).

The product of its (nonzero) digits is 172032, while the sum is 38.

The spelling of 74340448004 in words is "seventy-four billion, three hundred forty million, four hundred forty-eight thousand, four".