115545340554444 has 96 divisors (see below), whose sum is σ = 307664458395840. Its totient is φ = 37473410018304.

The previous prime is 115545340554419. The next prime is 115545340554529. The reversal of 115545340554444 is 444455043545511.

115545340554444 is a `hidden beast` number, since 1 + 1 + 5 + 5 + 4 + 5 + 3 + 40 + 554 + 4 + 44 = 666.

It is a Harshad number since it is a multiple of its sum of digits (54).

It is an unprimeable number.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 218849002 + ... + 219376334.

It is an arithmetic number, because the mean of its divisors is an integer number (3204838108290).

Almost surely, 2^{115545340554444} is an apocalyptic number.

It is an amenable number.

115545340554444 is an abundant number, since it is smaller than the sum of its proper divisors (192119117841396).

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

115545340554444 is a wasteful number, since it uses less digits than its factorization.

115545340554444 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 582216 (or 582208 counting only the distinct ones).

The product of its (nonzero) digits is 38400000, while the sum is 54.

The spelling of 115545340554444 in words is "one hundred fifteen trillion, five hundred forty-five billion, three hundred forty million, five hundred fifty-four thousand, four hundred forty-four".