46143433658 has 32 divisors (see below), whose sum is σ = 82557978624. Its totient is φ = 18912346992.

The previous prime is 46143433657. The next prime is 46143433669. The reversal of 46143433658 is 85633434164.

It is not an unprimeable number, because it can be changed into a prime (46143433657) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 2284841 + ... + 2304947.

It is an arithmetic number, because the mean of its divisors is an integer number (2579936832).

Almost surely, 2^46143433658 is an apocalyptic number.

46143433658 is a deficient number, since it is larger than the sum of its proper divisors (36414544966).

46143433658 is a wasteful number, since it uses less digits than its factorization.

46143433658 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 27266.

The product of its digits is 2488320, while the sum is 47.

The spelling of 46143433658 in words is "forty-six billion, one hundred forty-three million, four hundred thirty-three thousand, six hundred fifty-eight".