30426241328 has 20 divisors (see below), whose sum is σ = 67372391760. Its totient is φ = 13039817664.

The previous prime is 30426241319. The next prime is 30426241379. The reversal of 30426241328 is 82314262403.

It is a super-2 number, since 2×30426241328² (a number of 22 digits) contains 22 as substring.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 135831323 + ... + 135831546.

It is an arithmetic number, because the mean of its divisors is an integer number (3368619588).

Almost surely, 2^30426241328 is an apocalyptic number.

It is an amenable number.

30426241328 is an abundant number, since it is smaller than the sum of its proper divisors (36946150432).

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

30426241328 is a wasteful number, since it uses less digits than its factorization.

30426241328 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 271662884 (or 271662878 counting only the distinct ones).

The product of its (nonzero) digits is 55296, while the sum is 35.

The spelling of 30426241328 in words is "thirty billion, four hundred twenty-six million, two hundred forty-one thousand, three hundred twenty-eight".