2640014022300 has 72 divisors (see below), whose sum is σ = 7712600278656. Its totient is φ = 697168743360.

The previous prime is 2640014022299. The next prime is 2640014022307. The reversal of 2640014022300 is 32204100462.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2640014022307) 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, 42687774 + ... + 42749573.

Almost surely, 2^{2640014022300} is an apocalyptic number.

2640014022300 is a gapful number since it is divisible by the number (20) formed by its first and last digit.

It is an amenable number.

2640014022300 is an abundant number, since it is smaller than the sum of its proper divisors (5072586256356).

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

2640014022300 is a wasteful number, since it uses less digits than its factorization.

2640014022300 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 85437467 (or 85437460 counting only the distinct ones).

The product of its (nonzero) digits is 2304, while the sum is 24.

Adding to 2640014022300 its reverse (32204100462), we get a palindrome (2672218122762).

The spelling of 2640014022300 in words is "two trillion, six hundred forty billion, fourteen million, twenty-two thousand, three hundred".