115255024400542 has 32 divisors (see below), whose sum is σ = 196133433753600. Its totient is φ = 50355507372768.

The previous prime is 115255024400533. The next prime is 115255024400587. The reversal of 115255024400542 is 245004420552511.

It is a junction number, because it is equal to n+sod(n) for n = 115255024400495 and 115255024400504.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 90576058 + ... + 91839709.

It is an arithmetic number, because the mean of its divisors is an integer number (6129169804800).

Almost surely, 2^{115255024400542} is an apocalyptic number.

115255024400542 is a deficient number, since it is larger than the sum of its proper divisors (80878409353058).

115255024400542 is a wasteful number, since it uses less digits than its factorization.

115255024400542 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 182417080.

The product of its (nonzero) digits is 320000, while the sum is 40.

The spelling of 115255024400542 in words is "one hundred fifteen trillion, two hundred fifty-five billion, twenty-four million, four hundred thousand, five hundred forty-two".