12735340700 has 36 divisors (see below), whose sum is σ = 27656927760. Its totient is φ = 5090221440.

The previous prime is 12735340669. The next prime is 12735340703. The reversal of 12735340700 is 704353721.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (12735340703) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 83624 + ... + 180176.

Almost surely, 2^12735340700 is an apocalyptic number.

12735340700 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

12735340700 is an abundant number, since it is smaller than the sum of its proper divisors (14921587060).

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

12735340700 is a wasteful number, since it uses less digits than its factorization.

12735340700 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 97886 (or 97879 counting only the distinct ones).

The product of its (nonzero) digits is 17640, while the sum is 32.

The spelling of 12735340700 in words is "twelve billion, seven hundred thirty-five million, three hundred forty thousand, seven hundred".