73741007337072 has 40 divisors (see below), whose sum is σ = 190885581171840. Its totient is φ = 24530273987520.

The previous prime is 73741007337029. The next prime is 73741007337089. The reversal of 73741007337072 is 27073370014737.

It is a happy number.

It is a super-2 number, since 2×73741007337072² (a number of 29 digits) contains 22 as substring.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 1564407172 + ... + 1564454307.

It is an arithmetic number, because the mean of its divisors is an integer number (4772139529296).

Almost surely, 2^{73741007337072} is an apocalyptic number.

It is an amenable number.

73741007337072 is an abundant number, since it is smaller than the sum of its proper divisors (117144573834768).

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

73741007337072 is a wasteful number, since it uses less digits than its factorization.

73741007337072 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3128861981 (or 3128861975 counting only the distinct ones).

The product of its (nonzero) digits is 3630312, while the sum is 51.

The spelling of 73741007337072 in words is "seventy-three trillion, seven hundred forty-one billion, seven million, three hundred thirty-seven thousand, seventy-two".