46844800641 has 12 divisors (see below), whose sum is σ = 69493488532. Its totient is φ = 30385816416.

The previous prime is 46844800627. The next prime is 46844800657. The reversal of 46844800641 is 14600844864.

It can be written as a sum of positive squares in 2 ways, for example, as 21925021041 + 24919779600 = 148071^2 + 157860^2 .

It is not a de Polignac number, because 46844800641 - 2⁵ = 46844800609 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (46844800441) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 70337206 + ... + 70337871.

Almost surely, 2^46844800641 is an apocalyptic number.

It is an amenable number.

46844800641 is a deficient number, since it is larger than the sum of its proper divisors (22648687891).

46844800641 is a wasteful number, since it uses less digits than its factorization.

46844800641 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 140675120 (or 140675117 counting only the distinct ones).

The product of its (nonzero) digits is 589824, while the sum is 45.

The spelling of 46844800641 in words is "forty-six billion, eight hundred forty-four million, eight hundred thousand, six hundred forty-one".