4406556427 has 24 divisors (see below), whose sum is σ = 5532495696. Its totient is φ = 3478805568.

The previous prime is 4406556421. The next prime is 4406556431. The reversal of 4406556427 is 7246556044.

It is not a de Polignac number, because 4406556427 - 2¹⁵ = 4406523659 is a prime.

It is not an unprimeable number, because it can be changed into a prime (4406556421) by changing a digit.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 290073 + ... + 304885.

It is an arithmetic number, because the mean of its divisors is an integer number (230520654).

Almost surely, 2^4406556427 is an apocalyptic number.

4406556427 is a deficient number, since it is larger than the sum of its proper divisors (1125939269).

4406556427 is a wasteful number, since it uses less digits than its factorization.

4406556427 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 15307 (or 15300 counting only the distinct ones).

The product of its (nonzero) digits is 806400, while the sum is 43.

The square root of 4406556427 is about 66381.8983383271. The cubic root of 4406556427 is about 1639.4560494027.

The spelling of 4406556427 in words is "four billion, four hundred six million, five hundred fifty-six thousand, four hundred twenty-seven".