115438958095143 has 4 divisors (see below), whose sum is σ = 153918610793528. Its totient is φ = 76959305396760.

The previous prime is 115438958095067. The next prime is 115438958095147. The reversal of 115438958095143 is 341590859834511.

It is a semiprime because it is the product of two primes.

It is not a de Polignac number, because 115438958095143 - 2¹⁶ = 115438958029607 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (115438958095147) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 19239826349188 + ... + 19239826349193.

It is an arithmetic number, because the mean of its divisors is an integer number (38479652698382).

Almost surely, 2^{115438958095143} is an apocalyptic number.

115438958095143 is a deficient number, since it is larger than the sum of its proper divisors (38479652698385).

115438958095143 is an equidigital number, since it uses as much as digits as its factorization.

115438958095143 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 38479652698384.

The product of its (nonzero) digits is 93312000, while the sum is 66.

The spelling of 115438958095143 in words is "one hundred fifteen trillion, four hundred thirty-eight billion, nine hundred fifty-eight million, ninety-five thousand, one hundred forty-three".