46418643332 has 18 divisors (see below), whose sum is σ = 84918041838. Its totient is φ = 22200219712.

The previous prime is 46418643289. The next prime is 46418643343. The reversal of 46418643332 is 23334681464.

It can be written as a sum of positive squares in only one way, i.e., 37255176256 + 9163467076 = 193016^2 + 95726^2 .

It is an unprimeable number.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 10966373 + ... + 10970604.

It is an arithmetic number, because the mean of its divisors is an integer number (4717668991).

Almost surely, 2^46418643332 is an apocalyptic number.

It is an amenable number.

46418643332 is a deficient number, since it is larger than the sum of its proper divisors (38499398506).

46418643332 is a wasteful number, since it uses less digits than its factorization.

46418643332 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 21937027 (or 21937002 counting only the distinct ones).

The product of its digits is 995328, while the sum is 44.

The spelling of 46418643332 in words is "forty-six billion, four hundred eighteen million, six hundred forty-three thousand, three hundred thirty-two".