46221093191 has 16 divisors (see below), whose sum is σ = 57607603200. Its totient is φ = 36107611488.

The previous prime is 46221093187. The next prime is 46221093197. The reversal of 46221093191 is 19139012264.

It is not a de Polignac number, because 46221093191 - 2² = 46221093187 is a prime.

It is a super-2 number, since 2×46221093191² (a number of 22 digits) contains 22 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (46221093197) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 3207521 + ... + 3221898.

It is an arithmetic number, because the mean of its divisors is an integer number (3600475200).

Almost surely, 2^46221093191 is an apocalyptic number.

46221093191 is a deficient number, since it is larger than the sum of its proper divisors (11386510009).

46221093191 is a wasteful number, since it uses less digits than its factorization.

46221093191 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 6429518.

The product of its (nonzero) digits is 23328, while the sum is 38.

The spelling of 46221093191 in words is "forty-six billion, two hundred twenty-one million, ninety-three thousand, one hundred ninety-one".