30845309062080 has 112 divisors (see below), whose sum is σ = 97938758721024. Its totient is φ = 8225003996160.

The previous prime is 30845309062063. The next prime is 30845309062103. The reversal of 30845309062080 is 8026090354803.

It is a super-2 number, since 2×30845309062080² (a number of 28 digits) contains 22 as substring.

It is a Harshad number since it is a multiple of its sum of digits (48).

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 18627669 + ... + 20215851.

Almost surely, 2^{30845309062080} is an apocalyptic number.

30845309062080 is a gapful number since it is divisible by the number (30) formed by its first and last digit.

It is an amenable number.

30845309062080 is an abundant number, since it is smaller than the sum of its proper divisors (67093449658944).

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

30845309062080 is a wasteful number, since it uses less digits than its factorization.

30845309062080 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1608434 (or 1608424 counting only the distinct ones).

The product of its (nonzero) digits is 1244160, while the sum is 48.

The spelling of 30845309062080 in words is "thirty trillion, eight hundred forty-five billion, three hundred nine million, sixty-two thousand, eighty".