2131141114432 has 28 divisors (see below), whose sum is σ = 4613436164016. Its totient is φ = 968700506240.

The previous prime is 2131141114367. The next prime is 2131141114477. The reversal of 2131141114432 is 2344111411312.

It is a self number, because there is not a number n which added to its sum of digits gives 2131141114432.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 1513593838 + ... + 1513595245.

Almost surely, 2^{2131141114432} is an apocalyptic number.

2131141114432 is a gapful number since it is divisible by the number (22) formed by its first and last digit.

It is an amenable number.

2131141114432 is an abundant number, since it is smaller than the sum of its proper divisors (2482295049584).

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

2131141114432 is a wasteful number, since it uses less digits than its factorization.

2131141114432 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3027189106 (or 3027189096 counting only the distinct ones).

The product of its digits is 2304, while the sum is 28.

Adding to 2131141114432 its reverse (2344111411312), we get a palindrome (4475252525744).

The spelling of 2131141114432 in words is "two trillion, one hundred thirty-one billion, one hundred forty-one million, one hundred fourteen thousand, four hundred thirty-two".