46844289198 has 120 divisors (see below), whose sum is σ = 127412529552. Its totient is φ = 12802116096.

The previous prime is 46844289197. The next prime is 46844289223. The reversal of 46844289198 is 89198244864.

46844289198 is a `hidden beast` number, since 46 + 84 + 428 + 9 + 1 + 98 = 666.

It is a Harshad number since it is a multiple of its sum of digits (63).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (46844289197) by changing a digit.

It is a polite number, since it can be written in 59 ways as a sum of consecutive naturals, for example, 54286 + ... + 310862.

Almost surely, 2^46844289198 is an apocalyptic number.

It is a practical number, because each smaller number is the sum of distinct divisors of 46844289198, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (63706264776).

46844289198 is an abundant number, since it is smaller than the sum of its proper divisors (80568240354).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

46844289198 is a wasteful number, since it uses less digits than its factorization.

46844289198 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 256628 (or 256612 counting only the distinct ones).

The product of its digits is 31850496, while the sum is 63.

The spelling of 46844289198 in words is "forty-six billion, eight hundred forty-four million, two hundred eighty-nine thousand, one hundred ninety-eight".