4478792226131 has 8 divisors (see below), whose sum is σ = 4744002488400. Its totient is φ = 4213776619008.

The previous prime is 4478792226061. The next prime is 4478792226137. The reversal of 4478792226131 is 1316222978744.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 4478792226131 - 2³⁰ = 4477718484307 is a prime.

It is a super-2 number, since 2×4478792226131² (a number of 26 digits) contains 22 as substring.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (4478792226137) 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, 48616406 + ... + 48708443.

It is an arithmetic number, because the mean of its divisors is an integer number (593000311050).

Almost surely, 2^{4478792226131} is an apocalyptic number.

4478792226131 is a deficient number, since it is larger than the sum of its proper divisors (265210262269).

4478792226131 is a wasteful number, since it uses less digits than its factorization.

4478792226131 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 97327573.

The product of its digits is 8128512, while the sum is 56.

The spelling of 4478792226131 in words is "four trillion, four hundred seventy-eight billion, seven hundred ninety-two million, two hundred twenty-six thousand, one hundred thirty-one".