7156113412415 has 16 divisors (see below), whose sum is σ = 9496331826336. Its totient is φ = 5133152332800.

The previous prime is 7156113412367. The next prime is 7156113412417. The reversal of 7156113412415 is 5142143116517.

It is not a de Polignac number, because 7156113412415 - 2⁶ = 7156113412351 is a prime.

It is a super-2 number, since 2×7156113412415² (a number of 27 digits) contains 22 as substring.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (7156113412417) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 891168266 + ... + 891176295.

It is an arithmetic number, because the mean of its divisors is an integer number (593520739146).

Almost surely, 2^{7156113412415} is an apocalyptic number.

7156113412415 is a deficient number, since it is larger than the sum of its proper divisors (2340218413921).

7156113412415 is a wasteful number, since it uses less digits than its factorization.

7156113412415 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1782344650.

The product of its digits is 100800, while the sum is 41.

The spelling of 7156113412415 in words is "seven trillion, one hundred fifty-six billion, one hundred thirteen million, four hundred twelve thousand, four hundred fifteen".