45814218117 has 8 divisors (see below), whose sum is σ = 61922413824. Its totient is φ = 30124417248.

The previous prime is 45814218101. The next prime is 45814218127. The reversal of 45814218117 is 71181241854.

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

It is not a de Polignac number, because 45814218117 - 2⁴ = 45814218101 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (45814218127) 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, 104598453 + ... + 104598890.

It is an arithmetic number, because the mean of its divisors is an integer number (7740301728).

Almost surely, 2^45814218117 is an apocalyptic number.

It is an amenable number.

45814218117 is a deficient number, since it is larger than the sum of its proper divisors (16108195707).

45814218117 is a wasteful number, since it uses less digits than its factorization.

45814218117 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 209197419.

The product of its digits is 71680, while the sum is 42.

The spelling of 45814218117 in words is "forty-five billion, eight hundred fourteen million, two hundred eighteen thousand, one hundred seventeen".