46144316899 has 4 divisors (see below), whose sum is σ = 46181803360. Its totient is φ = 46106830440.

The previous prime is 46144316893. The next prime is 46144316903. The reversal of 46144316899 is 99861344164.

It is a semiprime because it is the product of two primes.

It is a cyclic number.

It is not a de Polignac number, because 46144316899 - 2³ = 46144316891 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (46144316891) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 18741384 + ... + 18743845.

It is an arithmetic number, because the mean of its divisors is an integer number (11545450840).

Almost surely, 2^46144316899 is an apocalyptic number.

46144316899 is a deficient number, since it is larger than the sum of its proper divisors (37486461).

46144316899 is a wasteful number, since it uses less digits than its factorization.

46144316899 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 37486460.

The product of its digits is 4478976, while the sum is 55.

The spelling of 46144316899 in words is "forty-six billion, one hundred forty-four million, three hundred sixteen thousand, eight hundred ninety-nine".