115339192378 has 8 divisors (see below), whose sum is σ = 173013619968. Its totient is φ = 57667985724.

The previous prime is 115339192373. The next prime is 115339192403. The reversal of 115339192378 is 873291933511.

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

It is not an unprimeable number, because it can be changed into a prime (115339192373) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 713626 + ... + 860197.

It is an arithmetic number, because the mean of its divisors is an integer number (21626702496).

Almost surely, 2^115339192378 is an apocalyptic number.

115339192378 is a deficient number, since it is larger than the sum of its proper divisors (57674427590).

115339192378 is a wasteful number, since it uses less digits than its factorization.

115339192378 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1610468.

The product of its digits is 1224720, while the sum is 52.

The spelling of 115339192378 in words is "one hundred fifteen billion, three hundred thirty-nine million, one hundred ninety-two thousand, three hundred seventy-eight".