115346771170431 has 32 divisors (see below), whose sum is σ = 157051825717248. Its totient is φ = 75276373760640.

The previous prime is 115346771170429. The next prime is 115346771170531. The reversal of 115346771170431 is 134071177643511.

It is a happy number.

It is not a de Polignac number, because 115346771170431 - 2¹ = 115346771170429 is a prime.

It is a super-2 number, since 2×115346771170431² (a number of 29 digits) contains 22 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (115346771170531) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 869772930 + ... + 869905536.

It is an arithmetic number, because the mean of its divisors is an integer number (4907869553664).

Almost surely, 2^{115346771170431} is an apocalyptic number.

115346771170431 is a deficient number, since it is larger than the sum of its proper divisors (41705054546817).

115346771170431 is a wasteful number, since it uses less digits than its factorization.

115346771170431 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 144991.

The product of its (nonzero) digits is 1481760, while the sum is 51.

The spelling of 115346771170431 in words is "one hundred fifteen trillion, three hundred forty-six billion, seven hundred seventy-one million, one hundred seventy thousand, four hundred thirty-one".