109469268211950 has 72 divisors (see below), whose sum is σ = 311407871241168. Its totient is φ = 27474639863040.

The previous prime is 109469268211939. The next prime is 109469268212023. The reversal of 109469268211950 is 59112862964901.

109469268211950 is a `hidden beast` number, since 1 + 0 + 9 + 469 + 2 + 6 + 8 + 2 + 119 + 50 = 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, 7154846482 + ... + 7154861781.

It is an arithmetic number, because the mean of its divisors is an integer number (4325109322794).

Almost surely, 2^{109469268211950} is an apocalyptic number.

109469268211950 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

109469268211950 is an abundant number, since it is smaller than the sum of its proper divisors (201938603029218).

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

109469268211950 is a wasteful number, since it uses less digits than its factorization.

109469268211950 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 14309708298 (or 14309708290 counting only the distinct ones).

The product of its (nonzero) digits is 16796160, while the sum is 63.

The spelling of 109469268211950 in words is "one hundred nine trillion, four hundred sixty-nine billion, two hundred sixty-eight million, two hundred eleven thousand, nine hundred fifty".