109141236906 has 32 divisors (see below), whose sum is σ = 237400910208. Its totient is φ = 33249422400.

The previous prime is 109141236839. The next prime is 109141236931. The reversal of 109141236906 is 609632141901.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 6919086 + ... + 6934841.

It is an arithmetic number, because the mean of its divisors is an integer number (7418778444).

Almost surely, 2^109141236906 is an apocalyptic number.

109141236906 is an abundant number, since it is smaller than the sum of its proper divisors (128259673302).

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

109141236906 is a wasteful number, since it uses less digits than its factorization.

109141236906 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 13854046.

The product of its (nonzero) digits is 69984, while the sum is 42.

The spelling of 109141236906 in words is "one hundred nine billion, one hundred forty-one million, two hundred thirty-six thousand, nine hundred six".