45665820214 has 8 divisors (see below), whose sum is σ = 78284263248. Its totient is φ = 19571065800.

The previous prime is 45665820173. The next prime is 45665820241. The reversal of 45665820214 is 41202856654.

45665820214 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 a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 1630922137 + ... + 1630922164.

It is an arithmetic number, because the mean of its divisors is an integer number (9785532906).

Almost surely, 2^45665820214 is an apocalyptic number.

45665820214 is a deficient number, since it is larger than the sum of its proper divisors (32618443034).

45665820214 is a wasteful number, since it uses less digits than its factorization.

45665820214 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3261844310.

The product of its (nonzero) digits is 460800, while the sum is 43.

The spelling of 45665820214 in words is "forty-five billion, six hundred sixty-five million, eight hundred twenty thousand, two hundred fourteen".