74703201080 has 128 divisors (see below), whose sum is σ = 178089684480. Its totient is φ = 28161269760.

The previous prime is 74703201073. The next prime is 74703201107. The reversal of 74703201080 is 8010230747.

It is a happy number.

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, 8999492 + ... + 9007788.

It is an arithmetic number, because the mean of its divisors is an integer number (1391325660).

Almost surely, 2^74703201080 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 74703201080, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (89044842240).

74703201080 is an abundant number, since it is smaller than the sum of its proper divisors (103386483400).

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

74703201080 is a wasteful number, since it uses less digits than its factorization.

74703201080 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 8529 (or 8525 counting only the distinct ones).

The product of its (nonzero) digits is 9408, while the sum is 32.

The spelling of 74703201080 in words is "seventy-four billion, seven hundred three million, two hundred one thousand, eighty".