46194421964 has 12 divisors (see below), whose sum is σ = 83447988288. Its totient is φ = 22352139600.

The previous prime is 46194421957. The next prime is 46194421991. The reversal of 46194421964 is 46912449164.

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, 186267707 + ... + 186267954.

It is an arithmetic number, because the mean of its divisors is an integer number (6953999024).

Almost surely, 2^46194421964 is an apocalyptic number.

It is an amenable number.

46194421964 is a deficient number, since it is larger than the sum of its proper divisors (37253566324).

46194421964 is a wasteful number, since it uses less digits than its factorization.

46194421964 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 372535696 (or 372535694 counting only the distinct ones).

The product of its digits is 1492992, while the sum is 50.

The spelling of 46194421964 in words is "forty-six billion, one hundred ninety-four million, four hundred twenty-one thousand, nine hundred sixty-four".