115969443249038 has 8 divisors (see below), whose sum is σ = 176902540549560. Its totient is φ = 57001929732520.

The previous prime is 115969443249031. The next prime is 115969443249041. The reversal of 115969443249038 is 830942344969511.

It is a happy number.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (115969443249031) 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, 491395945853 + ... + 491395946088.

It is an arithmetic number, because the mean of its divisors is an integer number (22112817568695).

Almost surely, 2^{115969443249038} is an apocalyptic number.

115969443249038 is a deficient number, since it is larger than the sum of its proper divisors (60933097300522).

115969443249038 is an equidigital number, since it uses as much as digits as its factorization.

115969443249038 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 982791892002.

The product of its (nonzero) digits is 201553920, while the sum is 68.

The spelling of 115969443249038 in words is "one hundred fifteen trillion, nine hundred sixty-nine billion, four hundred forty-three million, two hundred forty-nine thousand, thirty-eight".