7430478113123 has 16 divisors (see below), whose sum is σ = 8020392912000. Its totient is φ = 6843185233920.

The previous prime is 7430478113089. The next prime is 7430478113159. The reversal of 7430478113123 is 3213118740347.

It is a cyclic number.

It is not a de Polignac number, because 7430478113123 - 2²⁴ = 7430461335907 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (7430478113173) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 120906083 + ... + 120967523.

It is an arithmetic number, because the mean of its divisors is an integer number (501274557000).

Almost surely, 2^{7430478113123} is an apocalyptic number.

7430478113123 is a deficient number, since it is larger than the sum of its proper divisors (589914798877).

7430478113123 is a wasteful number, since it uses less digits than its factorization.

7430478113123 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 82622.

The product of its (nonzero) digits is 338688, while the sum is 44.

The spelling of 7430478113123 in words is "seven trillion, four hundred thirty billion, four hundred seventy-eight million, one hundred thirteen thousand, one hundred twenty-three".