46418384338 has 4 divisors (see below), whose sum is σ = 69627576510. Its totient is φ = 23209192168.

The previous prime is 46418384323. The next prime is 46418384339. The reversal of 46418384338 is 83348381464.

It is a semiprime because it is the product of two primes.

It can be written as a sum of positive squares in only one way, i.e., 46389836689 + 28547649 = 215383^2 + 5343^2 .

It is not an unprimeable number, because it can be changed into a prime (46418384339) 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 as a sum of consecutive naturals, namely, 11604596083 + ... + 11604596086.

Almost surely, 2^46418384338 is an apocalyptic number.

46418384338 is a deficient number, since it is larger than the sum of its proper divisors (23209192172).

46418384338 is a wasteful number, since it uses less digits than its factorization.

46418384338 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 23209192171.

The product of its digits is 5308416, while the sum is 52.

The spelling of 46418384338 in words is "forty-six billion, four hundred eighteen million, three hundred eighty-four thousand, three hundred thirty-eight".