134472088091 has 12 divisors (see below), whose sum is σ = 147820342152. Its totient is φ = 122237280000.

The previous prime is 134472088073. The next prime is 134472088103. The reversal of 134472088091 is 190880274431.

It is not a de Polignac number, because 134472088091 - 2⁶ = 134472088027 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (134472088001) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 1703936 + ... + 1781106.

It is an arithmetic number, because the mean of its divisors is an integer number (12318361846).

Almost surely, 2^134472088091 is an apocalyptic number.

134472088091 is a gapful number since it is divisible by the number (11) formed by its first and last digit.

134472088091 is a deficient number, since it is larger than the sum of its proper divisors (13348254061).

134472088091 is a wasteful number, since it uses less digits than its factorization.

134472088091 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 91594 (or 91583 counting only the distinct ones).

The product of its (nonzero) digits is 387072, while the sum is 47.

The spelling of 134472088091 in words is "one hundred thirty-four billion, four hundred seventy-two million, eighty-eight thousand, ninety-one".