74016099480 has 128 divisors (see below), whose sum is σ = 226705489920. Its totient is φ = 19326574080.

The previous prime is 74016099473. The next prime is 74016099529. The reversal of 74016099480 is 8499061047.

It is a Cunningham number, because it is equal to 272059²-1.

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, 1609689 + ... + 1655031.

It is an arithmetic number, because the mean of its divisors is an integer number (1771136640).

Almost surely, 2^74016099480 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 74016099480, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (113352744960).

74016099480 is an abundant number, since it is smaller than the sum of its proper divisors (152689390440).

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

74016099480 is a wasteful number, since it uses less digits than its factorization.

74016099480 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 45641 (or 45637 counting only the distinct ones).

The product of its (nonzero) digits is 435456, while the sum is 48.

The spelling of 74016099480 in words is "seventy-four billion, sixteen million, ninety-nine thousand, four hundred eighty".