4131117372 has 48 divisors (see below), whose sum is σ = 9725304960. Its totient is φ = 1364801472.

The previous prime is 4131117323. The next prime is 4131117373. The reversal of 4131117372 is 2737111314.

It is a super-2 number, since 2×4131117372² = 34132261482480372768, which contains 22 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (4131117373) 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, 677883 + ... + 683949.

It is an arithmetic number, because the mean of its divisors is an integer number (202610520).

Almost surely, 2^4131117372 is an apocalyptic number.

It is an amenable number.

4131117372 is an abundant number, since it is smaller than the sum of its proper divisors (5594187588).

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

4131117372 is a wasteful number, since it uses less digits than its factorization.

4131117372 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 6570 (or 6568 counting only the distinct ones).

The product of its digits is 3528, while the sum is 30.

The square root of 4131117372 is about 64273.7689263668. The cubic root of 4131117372 is about 1604.5595685954.

Adding to 4131117372 its reverse (2737111314), we get a palindrome (6868228686).

The spelling of 4131117372 in words is "four billion, one hundred thirty-one million, one hundred seventeen thousand, three hundred seventy-two".