7156113412405 has 8 divisors (see below), whose sum is σ = 8619023683584. Its totient is φ = 5703765670800.

The previous prime is 7156113412367. The next prime is 7156113412417. The reversal of 7156113412405 is 5042143116517.

It is a sphenic number, since it is the product of 3 distinct primes.

It is not a de Polignac number, because 7156113412405 - 2⁹ = 7156113411893 is a prime.

It is a Duffinian number.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 2640630901 + ... + 2640633610.

It is an arithmetic number, because the mean of its divisors is an integer number (1077377960448).

Almost surely, 2^{7156113412405} is an apocalyptic number.

It is an amenable number.

7156113412405 is a deficient number, since it is larger than the sum of its proper divisors (1462910271179).

7156113412405 is a wasteful number, since it uses less digits than its factorization.

7156113412405 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 5281264787.

The product of its (nonzero) digits is 100800, while the sum is 40.

The spelling of 7156113412405 in words is "seven trillion, one hundred fifty-six billion, one hundred thirteen million, four hundred twelve thousand, four hundred five".