12940755201 has 48 divisors (see below), whose sum is σ = 21481175040. Its totient is φ = 7424408160.

The previous prime is 12940755197. The next prime is 12940755203. The reversal of 12940755201 is 10255704921.

12940755201 is a `hidden beast` number, since 1 + 29 + 40 + 75 + 520 + 1 = 666.

It is not a de Polignac number, because 12940755201 - 2² = 12940755197 is a prime.

It is not an unprimeable number, because it can be changed into a prime (12940755203) by changing a digit.

It is a polite number, since it can be written in 47 ways as a sum of consecutive naturals, for example, 4480980 + ... + 4483866.

It is an arithmetic number, because the mean of its divisors is an integer number (447524480).

Almost surely, 2^12940755201 is an apocalyptic number.

12940755201 is a gapful number since it is divisible by the number (11) formed by its first and last digit.

It is an amenable number.

12940755201 is a deficient number, since it is larger than the sum of its proper divisors (8540419839).

12940755201 is a wasteful number, since it uses less digits than its factorization.

12940755201 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 5306 (or 5303 counting only the distinct ones).

The product of its (nonzero) digits is 25200, while the sum is 36.

The spelling of 12940755201 in words is "twelve billion, nine hundred forty million, seven hundred fifty-five thousand, two hundred one".