73941466740 has 192 divisors, whose sum is σ = 222344607744. Its totient is φ = 18312003072.

The previous prime is 73941466723. The next prime is 73941466751. The reversal of 73941466740 is 4766414937.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 63 ways as a sum of consecutive naturals, for example, 29970987 + ... + 29973453.

It is an arithmetic number, because the mean of its divisors is an integer number (1158044832).

Almost surely, 2^73941466740 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 73941466740, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (111172303872).

73941466740 is an abundant number, since it is smaller than the sum of its proper divisors (148403141004).

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

73941466740 is a wasteful number, since it uses less digits than its factorization.

73941466740 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3126 (or 3124 counting only the distinct ones).

The product of its (nonzero) digits is 3048192, while the sum is 51.

The spelling of 73941466740 in words is "seventy-three billion, nine hundred forty-one million, four hundred sixty-six thousand, seven hundred forty".