73371752340 has 24 divisors (see below), whose sum is σ = 205440906720. Its totient is φ = 19565800608.

The previous prime is 73371752339. The next prime is 73371752371. The reversal of 73371752340 is 4325717337.

It is a junction number, because it is equal to n+sod(n) for n = 73371752292 and 73371752301.

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, 611431210 + ... + 611431329.

It is an arithmetic number, because the mean of its divisors is an integer number (8560037780).

Almost surely, 2^73371752340 is an apocalyptic number.

It is an amenable number.

73371752340 is an abundant number, since it is smaller than the sum of its proper divisors (132069154380).

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

73371752340 is a wasteful number, since it uses less digits than its factorization.

73371752340 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1222862551 (or 1222862549 counting only the distinct ones).

The product of its (nonzero) digits is 370440, while the sum is 42.

The spelling of 73371752340 in words is "seventy-three billion, three hundred seventy-one million, seven hundred fifty-two thousand, three hundred forty".