115647244043 has 2 divisors, whose sum is σ = 115647244044. Its totient is φ = 115647244042.

The previous prime is 115647243991. The next prime is 115647244051. The reversal of 115647244043 is 340442746511.

It is a strong prime.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-115647244043 is a prime.

It is not a weakly prime, because it can be changed into another prime (115647244073) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 57823622021 + 57823622022.

It is an arithmetic number, because the mean of its divisors is an integer number (57823622022).

Almost surely, 2^115647244043 is an apocalyptic number.

115647244043 is a deficient number, since it is larger than the sum of its proper divisors (1).

115647244043 is an equidigital number, since it uses as much as digits as its factorization.

115647244043 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 322560, while the sum is 41.

The spelling of 115647244043 in words is "one hundred fifteen billion, six hundred forty-seven million, two hundred forty-four thousand, forty-three".