1115112406950 has 72 divisors (see below), whose sum is σ = 3018805228296. Its totient is φ = 295093344000.

The previous prime is 1115112406913. The next prime is 1115112407029. The reversal of 1115112406950 is 596042115111.

It is a happy number.

1115112406950 is a `hidden beast` number, since 1 + 1 + 151 + 12 + 406 + 95 + 0 = 666.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 35 ways as a sum of consecutive naturals, for example, 9399171 + ... + 9517070.

It is an arithmetic number, because the mean of its divisors is an integer number (41927850393).

Almost surely, 2^{1115112406950} is an apocalyptic number.

1115112406950 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

1115112406950 is an abundant number, since it is smaller than the sum of its proper divisors (1903692821346).

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

1115112406950 is a wasteful number, since it uses less digits than its factorization.

1115112406950 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 18916390 (or 18916382 counting only the distinct ones).

The product of its (nonzero) digits is 10800, while the sum is 36.

The spelling of 1115112406950 in words is "one trillion, one hundred fifteen billion, one hundred twelve million, four hundred six thousand, nine hundred fifty".