115403426056143 has 12 divisors (see below), whose sum is σ = 166702717326600. Its totient is φ = 76931519052336.

The previous prime is 115403426056117. The next prime is 115403426056159. The reversal of 115403426056143 is 341650624304511.

115403426056143 is a `hidden beast` number, since 1 + 1 + 5 + 4 + 0 + 3 + 4 + 26 + 0 + 5 + 614 + 3 = 666.

It is not a de Polignac number, because 115403426056143 - 2¹³ = 115403426047951 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (115403426054143) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 341348193 + ... + 341686106.

It is an arithmetic number, because the mean of its divisors is an integer number (13891893110550).

Almost surely, 2^{115403426056143} is an apocalyptic number.

115403426056143 is a deficient number, since it is larger than the sum of its proper divisors (51299291270457).

115403426056143 is a wasteful number, since it uses less digits than its factorization.

115403426056143 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 683053078 (or 683053075 counting only the distinct ones).

The product of its (nonzero) digits is 1036800, while the sum is 45.

The spelling of 115403426056143 in words is "one hundred fifteen trillion, four hundred three billion, four hundred twenty-six million, fifty-six thousand, one hundred forty-three".