7941205113 has 4 divisors (see below), whose sum is σ = 10588273488. Its totient is φ = 5294136740.

The previous prime is 7941205099. The next prime is 7941205133. The reversal of 7941205113 is 3115021497.

It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4.

It is a cyclic number.

It is not a de Polignac number, because 7941205113 - 2⁵ = 7941205081 is a prime.

It is a Curzon number.

It is not an unprimeable number, because it can be changed into a prime (7941205133) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 1323534183 + ... + 1323534188.

It is an arithmetic number, because the mean of its divisors is an integer number (2647068372).

Almost surely, 2^7941205113 is an apocalyptic number.

It is an amenable number.

7941205113 is a deficient number, since it is larger than the sum of its proper divisors (2647068375).

7941205113 is a wasteful number, since it uses less digits than its factorization.

7941205113 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2647068374.

The product of its (nonzero) digits is 7560, while the sum is 33.

The square root of 7941205113 is about 89113.4395756330. The cubic root of 7941205113 is about 1995.0883739220.

The spelling of 7941205113 in words is "seven billion, nine hundred forty-one million, two hundred five thousand, one hundred thirteen".