73377470713 has 4 divisors (see below), whose sum is σ = 74410956288. Its totient is φ = 72343985140.

The previous prime is 73377470689. The next prime is 73377470783. The reversal of 73377470713 is 31707477337.

It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-73377470713 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (73377470783) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 516742681 + ... + 516742822.

It is an arithmetic number, because the mean of its divisors is an integer number (18602739072).

Almost surely, 2^73377470713 is an apocalyptic number.

It is an amenable number.

73377470713 is a deficient number, since it is larger than the sum of its proper divisors (1033485575).

73377470713 is a wasteful number, since it uses less digits than its factorization.

73377470713 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1033485574.

The product of its (nonzero) digits is 1815156, while the sum is 49.

The spelling of 73377470713 in words is "seventy-three billion, three hundred seventy-seven million, four hundred seventy thousand, seven hundred thirteen".