46161431464 has 8 divisors (see below), whose sum is σ = 86552684010. Its totient is φ = 23080715728.

The previous prime is 46161431453. The next prime is 46161431467. The reversal of 46161431464 is 46413416164.

It can be written as a sum of positive squares in only one way, i.e., 40164168100 + 5997263364 = 200410^2 + 77442^2 .

It is a tau number, because it is divible by the number of its divisors (8).

It is not an unprimeable number, because it can be changed into a prime (46161431467) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 2885089459 + ... + 2885089474.

Almost surely, 2^46161431464 is an apocalyptic number.

It is an amenable number.

46161431464 is a deficient number, since it is larger than the sum of its proper divisors (40391252546).

46161431464 is a wasteful number, since it uses less digits than its factorization.

46161431464 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 5770178939 (or 5770178935 counting only the distinct ones).

The product of its digits is 165888, while the sum is 40.

The spelling of 46161431464 in words is "forty-six billion, one hundred sixty-one million, four hundred thirty-one thousand, four hundred sixty-four".