30622160464 has 40 divisors (see below), whose sum is σ = 71374965440. Its totient is φ = 12433056768.

The previous prime is 30622160461. The next prime is 30622160477. The reversal of 30622160464 is 46406122603.

It is a super-2 number, since 2×30622160464² (a number of 22 digits) contains 22 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (30622160461) 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, 7192929 + ... + 7197184.

It is an arithmetic number, because the mean of its divisors is an integer number (1784374136).

Almost surely, 2^30622160464 is an apocalyptic number.

It is an amenable number.

30622160464 is an abundant number, since it is smaller than the sum of its proper divisors (40752804976).

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

30622160464 is a wasteful number, since it uses less digits than its factorization.

30622160464 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 14390147 (or 14390141 counting only the distinct ones).

The product of its (nonzero) digits is 41472, while the sum is 34.

The spelling of 30622160464 in words is "thirty billion, six hundred twenty-two million, one hundred sixty thousand, four hundred sixty-four".