2665033431130 has 48 divisors (see below), whose sum is σ = 5593201341696. Its totient is φ = 911605662240.

The previous prime is 2665033431119. The next prime is 2665033431131. The reversal of 2665033431130 is 311343305662.

It is a self number, because there is not a number n which added to its sum of digits gives 2665033431130.

It is not an unprimeable number, because it can be changed into a prime (2665033431131) 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, 6098374 + ... + 6520753.

It is an arithmetic number, because the mean of its divisors is an integer number (116525027952).

Almost surely, 2^{2665033431130} is an apocalyptic number.

2665033431130 is an abundant number, since it is smaller than the sum of its proper divisors (2928167910566).

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

2665033431130 is a wasteful number, since it uses less digits than its factorization.

2665033431130 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 12619579 (or 12619572 counting only the distinct ones).

The product of its (nonzero) digits is 116640, while the sum is 37.

Adding to 2665033431130 its reverse (311343305662), we get a palindrome (2976376736792).

The spelling of 2665033431130 in words is "two trillion, six hundred sixty-five billion, thirty-three million, four hundred thirty-one thousand, one hundred thirty".