74066733400 has 48 divisors (see below), whose sum is σ = 187860174840. Its totient is φ = 26933356800.

The previous prime is 74066733371. The next prime is 74066733427. The reversal of 74066733400 is 433766047.

It is a Harshad number since it is a multiple of its sum of digits (40).

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 16831149 + ... + 16835548.

Almost surely, 2^74066733400 is an apocalyptic number.

It is an amenable number.

74066733400 is an abundant number, since it is smaller than the sum of its proper divisors (113793441440).

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

74066733400 is a wasteful number, since it uses less digits than its factorization.

74066733400 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 33666724 (or 33666715 counting only the distinct ones).

The product of its (nonzero) digits is 254016, while the sum is 40.

The spelling of 74066733400 in words is "seventy-four billion, sixty-six million, seven hundred thirty-three thousand, four hundred".