74020608000 has 384 divisors, whose sum is σ = 273670488000. Its totient is φ = 19736985600.

The previous prime is 74020607989. The next prime is 74020608017. The reversal of 74020608000 is 80602047.

It is a tau number, because it is divible by the number of its divisors (384).

It is a hoax number, since the sum of its digits (27) coincides with the sum of the digits of its distinct prime factors.

It is a Harshad number since it is a multiple of its sum of digits (27).

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 6906646 + ... + 6917354.

Almost surely, 2^74020608000 is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 74020608000, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (136835244000).

74020608000 is an abundant number, since it is smaller than the sum of its proper divisors (199649880000).

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

74020608000 is a wasteful number, since it uses less digits than its factorization.

74020608000 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 10755 (or 10719 counting only the distinct ones).

The product of its (nonzero) digits is 2688, while the sum is 27.

The spelling of 74020608000 in words is "seventy-four billion, twenty million, six hundred eight thousand".