115202442000 has 160 divisors (see below), whose sum is σ = 384220586880. Its totient is φ = 29661273600.

The previous prime is 115202441987. The next prime is 115202442001. The reversal of 115202442000 is 244202511.

It is not an unprimeable number, because it can be changed into a prime (115202442001) by changing a digit.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 157042 + ... + 505041.

It is an arithmetic number, because the mean of its divisors is an integer number (2401378668).

Almost surely, 2^115202442000 is an apocalyptic number.

115202442000 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

115202442000 is an abundant number, since it is smaller than the sum of its proper divisors (269018144880).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

115202442000 is a wasteful number, since it uses less digits than its factorization.

115202442000 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 662138 (or 662122 counting only the distinct ones).

The product of its (nonzero) digits is 640, while the sum is 21.

Adding to 115202442000 its reverse (244202511), we get a palindrome (115446644511).

The spelling of 115202442000 in words is "one hundred fifteen billion, two hundred two million, four hundred forty-two thousand".