45919441198 has 16 divisors (see below), whose sum is σ = 69950718720. Its totient is φ = 22602961656.

The previous prime is 45919441177. The next prime is 45919441229. The reversal of 45919441198 is 89114491954.

It is a happy number.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 111115 + ... + 322777.

It is an arithmetic number, because the mean of its divisors is an integer number (4371919920).

Almost surely, 2^45919441198 is an apocalyptic number.

45919441198 is a deficient number, since it is larger than the sum of its proper divisors (24031277522).

45919441198 is a wasteful number, since it uses less digits than its factorization.

45919441198 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 213351.

The product of its digits is 1866240, while the sum is 55.

The spelling of 45919441198 in words is "forty-five billion, nine hundred nineteen million, four hundred forty-one thousand, one hundred ninety-eight".