46180994198 has 36 divisors (see below), whose sum is σ = 74109764940. Its totient is φ = 21523181400.

The previous prime is 46180994191. The next prime is 46180994227. The reversal of 46180994198 is 89149908164.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (46180994191) by changing a digit.

It is a polite number, since it can be written in 17 ways as a sum of consecutive naturals, for example, 94054733 + ... + 94055223.

Almost surely, 2^46180994198 is an apocalyptic number.

46180994198 is a deficient number, since it is larger than the sum of its proper divisors (27928770742).

46180994198 is an frugal number, since it uses more digits than its factorization.

46180994198 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1145 (or 583 counting only the distinct ones).

The product of its (nonzero) digits is 4478976, while the sum is 59.

The spelling of 46180994198 in words is "forty-six billion, one hundred eighty million, nine hundred ninety-four thousand, one hundred ninety-eight".