914269146221 has 8 divisors (see below), whose sum is σ = 973988642304. Its totient is φ = 855209534400.

The previous prime is 914269146173. The next prime is 914269146227. The reversal of 914269146221 is 122641962419.

914269146221 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a sphenic number, since it is the product of 3 distinct primes.

It is not a de Polignac number, because 914269146221 - 2³⁰ = 913195404397 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (914269146227) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 164968205 + ... + 164973746.

It is an arithmetic number, because the mean of its divisors is an integer number (121748580288).

Almost surely, 2^914269146221 is an apocalyptic number.

It is an amenable number.

914269146221 is a deficient number, since it is larger than the sum of its proper divisors (59719496083).

914269146221 is a wasteful number, since it uses less digits than its factorization.

914269146221 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 329942131.

The product of its digits is 373248, while the sum is 47.

The spelling of 914269146221 in words is "nine hundred fourteen billion, two hundred sixty-nine million, one hundred forty-six thousand, two hundred twenty-one".