91414191460 has 48 divisors (see below), whose sum is σ = 203634152064. Its totient is φ = 34351769088.

The previous prime is 91414191457. The next prime is 91414191487. The reversal of 91414191460 is 6419141419.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 59784 + ... + 431743.

It is an arithmetic number, because the mean of its divisors is an integer number (4242378168).

Almost surely, 2^91414191460 is an apocalyptic number.

It is an amenable number.

91414191460 is an abundant number, since it is smaller than the sum of its proper divisors (112219960604).

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

91414191460 is a wasteful number, since it uses less digits than its factorization.

91414191460 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 492100 (or 492098 counting only the distinct ones).

The product of its (nonzero) digits is 31104, while the sum is 40.

The spelling of 91414191460 in words is "ninety-one billion, four hundred fourteen million, one hundred ninety-one thousand, four hundred sixty".