191123106414 has 16 divisors (see below), whose sum is σ = 382411643520. Its totient is φ = 63680130360.

The previous prime is 191123106341. The next prime is 191123106457. The reversal of 191123106414 is 414601321191.

It is a happy number.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 6877924 + ... + 6905655.

It is an arithmetic number, because the mean of its divisors is an integer number (23900727720).

Almost surely, 2^191123106414 is an apocalyptic number.

191123106414 is an abundant number, since it is smaller than the sum of its proper divisors (191288537106).

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

191123106414 is a wasteful number, since it uses less digits than its factorization.

191123106414 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 13785895.

The product of its (nonzero) digits is 5184, while the sum is 33.

The spelling of 191123106414 in words is "one hundred ninety-one billion, one hundred twenty-three million, one hundred six thousand, four hundred fourteen".