1119611538906 has 16 divisors (see below), whose sum is σ = 2559112089024. Its totient is φ = 319889011104.

The previous prime is 1119611538893. The next prime is 1119611538943. The reversal of 1119611538906 is 6098351169111.

It is a Curzon number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 13328708755 + ... + 13328708838.

It is an arithmetic number, because the mean of its divisors is an integer number (159944505564).

Almost surely, 2^{1119611538906} is an apocalyptic number.

1119611538906 is an abundant number, since it is smaller than the sum of its proper divisors (1439500550118).

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

1119611538906 is a wasteful number, since it uses less digits than its factorization.

1119611538906 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 26657417605.

The product of its (nonzero) digits is 349920, while the sum is 51.

The spelling of 1119611538906 in words is "one trillion, one hundred nineteen billion, six hundred eleven million, five hundred thirty-eight thousand, nine hundred six".