46441463672845 has 16 divisors (see below), whose sum is σ = 59015526889968. Its totient is φ = 34963216506880.

The previous prime is 46441463672843. The next prime is 46441463672861. The reversal of 46441463672845 is 54827636414464.

It can be written as a sum of positive squares in 8 ways, for example, as 16519721286916 + 29921742385929 = 4064446^2 + 5470077^2 .

It is not a de Polignac number, because 46441463672845 - 2¹ = 46441463672843 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (46441463672843) 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, 34283116 + ... + 35612005.

It is an arithmetic number, because the mean of its divisors is an integer number (3688470430623).

Almost surely, 2^{46441463672845} is an apocalyptic number.

It is an amenable number.

46441463672845 is a deficient number, since it is larger than the sum of its proper divisors (12574063217123).

46441463672845 is a wasteful number, since it uses less digits than its factorization.

46441463672845 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 69902960.

The product of its digits is 371589120, while the sum is 64.

The spelling of 46441463672845 in words is "forty-six trillion, four hundred forty-one billion, four hundred sixty-three million, six hundred seventy-two thousand, eight hundred forty-five".