115543503422434 has 16 divisors (see below), whose sum is σ = 173350230797016. Its totient is φ = 57760093670400.

The previous prime is 115543503422381. The next prime is 115543503422447. The reversal of 115543503422434 is 434224305345511.

It is a happy number.

It can be written as a sum of positive squares in 4 ways, for example, as 112751586587025 + 2791916835409 = 10618455^2 + 1670903^2 .

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 577730214 + ... + 577930174.

Almost surely, 2^{115543503422434} is an apocalyptic number.

115543503422434 is a deficient number, since it is larger than the sum of its proper divisors (57806727374582).

115543503422434 is a wasteful number, since it uses less digits than its factorization.

115543503422434 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 256821.

The product of its (nonzero) digits is 3456000, while the sum is 46.

Adding to 115543503422434 its reverse (434224305345511), we get a palindrome (549767808767945).

The spelling of 115543503422434 in words is "one hundred fifteen trillion, five hundred forty-three billion, five hundred three million, four hundred twenty-two thousand, four hundred thirty-four".