115748763242 has 48 divisors (see below), whose sum is σ = 203291853408. Its totient is φ = 49282843680.

The previous prime is 115748763239. The next prime is 115748763253. The reversal of 115748763242 is 242367847511.

It is an unprimeable number.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 10917488 + ... + 10928084.

It is an arithmetic number, because the mean of its divisors is an integer number (4235246946).

Almost surely, 2^115748763242 is an apocalyptic number.

115748763242 is a deficient number, since it is larger than the sum of its proper divisors (87543090166).

115748763242 is a wasteful number, since it uses less digits than its factorization.

115748763242 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 11331 (or 11324 counting only the distinct ones).

The product of its digits is 2257920, while the sum is 50.

The spelling of 115748763242 in words is "one hundred fifteen billion, seven hundred forty-eight million, seven hundred sixty-three thousand, two hundred forty-two".