115404444742000 has 160 divisors (see below), whose sum is σ = 296115735951360. Its totient is φ = 43406357561600.

The previous prime is 115404444741991. The next prime is 115404444742117. The reversal of 115404444742000 is 247444404511.

It is a happy number.

It is a Harshad number since it is a multiple of its sum of digits (40).

It is a congruent number.

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, 18546952 + ... + 23974951.

It is an arithmetic number, because the mean of its divisors is an integer number (1850723349696).

Almost surely, 2^{115404444742000} is an apocalyptic number.

115404444742000 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

115404444742000 is an abundant number, since it is smaller than the sum of its proper divisors (180711291209360).

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

115404444742000 is a wasteful number, since it uses less digits than its factorization.

115404444742000 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 42522008 (or 42521992 counting only the distinct ones).

The product of its (nonzero) digits is 286720, while the sum is 40.

The spelling of 115404444742000 in words is "one hundred fifteen trillion, four hundred four billion, four hundred forty-four million, seven hundred forty-two thousand".