74629280000 has 180 divisors, whose sum is σ = 203076657168. Its totient is φ = 27137280000.

The previous prime is 74629279973. The next prime is 74629280057. The reversal of 74629280000 is 8292647.

It is an unprimeable number.

It is a polite number, since it can be written in 19 ways as a sum of consecutive naturals, for example, 1738799 + ... + 1781201.

Almost surely, 2^74629280000 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 74629280000, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (101538328584).

74629280000 is an abundant number, since it is smaller than the sum of its proper divisors (128447377168).

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

74629280000 is an equidigital number, since it uses as much as digits as its factorization.

74629280000 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 42450 (or 42421 counting only the distinct ones).

The product of its (nonzero) digits is 48384, while the sum is 38.

The spelling of 74629280000 in words is "seventy-four billion, six hundred twenty-nine million, two hundred eighty thousand".