115619224368 has 80 divisors (see below), whose sum is σ = 301477132800. Its totient is φ = 38180796672.

The previous prime is 115619224363. The next prime is 115619224387. The reversal of 115619224368 is 863422916511.

It is a Harshad number since it is a multiple of its sum of digits (48).

It is not an unprimeable number, because it can be changed into a prime (115619224363) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 2325433 + ... + 2374631.

It is an arithmetic number, because the mean of its divisors is an integer number (3768464160).

Almost surely, 2^115619224368 is an apocalyptic number.

It is an amenable number.

115619224368 is an abundant number, since it is smaller than the sum of its proper divisors (185857908432).

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

115619224368 is a wasteful number, since it uses less digits than its factorization.

115619224368 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 49666 (or 49660 counting only the distinct ones).

The product of its digits is 622080, while the sum is 48.

The spelling of 115619224368 in words is "one hundred fifteen billion, six hundred nineteen million, two hundred twenty-four thousand, three hundred sixty-eight".