7428331477230 has 32 divisors (see below), whose sum is σ = 18053666380800. Its totient is φ = 1955813856672.

The previous prime is 7428331477183. The next prime is 7428331477241. The reversal of 7428331477230 is 327741338247.

It is a Curzon number.

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, 1567156170 + ... + 1567160909.

It is an arithmetic number, because the mean of its divisors is an integer number (564177074400).

Almost surely, 2^{7428331477230} is an apocalyptic number.

7428331477230 is an abundant number, since it is smaller than the sum of its proper divisors (10625334903570).

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

7428331477230 is a wasteful number, since it uses less digits than its factorization.

7428331477230 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3134317168.

The product of its (nonzero) digits is 4741632, while the sum is 51.

The spelling of 7428331477230 in words is "seven trillion, four hundred twenty-eight billion, three hundred thirty-one million, four hundred seventy-seven thousand, two hundred thirty".