46391419364 has 12 divisors (see below), whose sum is σ = 83984466300. Its totient is φ = 22395857568.

The previous prime is 46391419351. The next prime is 46391419381.

It is a happy number.

46391419364 is nontrivially palindromic in base 10.

It can be written as a sum of positive squares in 2 ways, for example, as 36325310464 + 10066108900 = 190592^2 + 100330^2 .

It is an unprimeable number.

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 3 ways as a sum of consecutive naturals, for example, 199962899 + ... + 199963130.

It is an arithmetic number, because the mean of its divisors is an integer number (6998705525).

Almost surely, 2^46391419364 is an apocalyptic number.

It is an amenable number.

46391419364 is a deficient number, since it is larger than the sum of its proper divisors (37593046936).

46391419364 is a wasteful number, since it uses less digits than its factorization.

46391419364 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 399926062 (or 399926060 counting only the distinct ones).

The product of its digits is 1679616, while the sum is 50.

The spelling of 46391419364 in words is "forty-six billion, three hundred ninety-one million, four hundred nineteen thousand, three hundred sixty-four".