73630660422 has 16 divisors (see below), whose sum is σ = 160648713792. Its totient is φ = 22312321320.

The previous prime is 73630660421. The next prime is 73630660429. The reversal of 73630660422 is 22406603637.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (73630660421) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 557807968 + ... + 557808099.

It is an arithmetic number, because the mean of its divisors is an integer number (10040544612).

Almost surely, 2^73630660422 is an apocalyptic number.

73630660422 is an abundant number, since it is smaller than the sum of its proper divisors (87018053370).

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

73630660422 is a wasteful number, since it uses less digits than its factorization.

73630660422 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1115616083.

The product of its (nonzero) digits is 217728, while the sum is 39.

The spelling of 73630660422 in words is "seventy-three billion, six hundred thirty million, six hundred sixty thousand, four hundred twenty-two".