111163641414 has 32 divisors (see below), whose sum is σ = 254098818816. Its totient is φ = 31759728480.

The previous prime is 111163641383. The next prime is 111163641437. The reversal of 111163641414 is 414146361111.

It is a congruent number.

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, 1483284 + ... + 1556424.

It is an arithmetic number, because the mean of its divisors is an integer number (7940588088).

Almost surely, 2^111163641414 is an apocalyptic number.

111163641414 is a gapful number since it is divisible by the number (14) formed by its first and last digit.

111163641414 is an abundant number, since it is smaller than the sum of its proper divisors (142935177402).

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

111163641414 is a wasteful number, since it uses less digits than its factorization.

111163641414 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 109340.

The product of its digits is 6912, while the sum is 33.

The spelling of 111163641414 in words is "one hundred eleven billion, one hundred sixty-three million, six hundred forty-one thousand, four hundred fourteen".