4431113516 has 6 divisors (see below), whose sum is σ = 7754448660. Its totient is φ = 2215556756.

The previous prime is 4431113509. The next prime is 4431113527. The reversal of 4431113516 is 6153111344.

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 553889186 + ... + 553889193.

It is an arithmetic number, because the mean of its divisors is an integer number (1292408110).

Almost surely, 2^4431113516 is an apocalyptic number.

It is an amenable number.

4431113516 is a deficient number, since it is larger than the sum of its proper divisors (3323335144).

4431113516 is a wasteful number, since it uses less digits than its factorization.

4431113516 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1107778383 (or 1107778381 counting only the distinct ones).

The product of its digits is 4320, while the sum is 29.

The square root of 4431113516 is about 66566.6096177355. The cubic root of 4431113516 is about 1642.4958917598.

The spelling of 4431113516 in words is "four billion, four hundred thirty-one million, one hundred thirteen thousand, five hundred sixteen".