46849841178 has 64 divisors (see below), whose sum is σ = 108652492800. Its totient is φ = 13189982400.

The previous prime is 46849841167. The next prime is 46849841209. The reversal of 46849841178 is 87114894864.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 8045508 + ... + 8051328.

It is an arithmetic number, because the mean of its divisors is an integer number (1697695200).

Almost surely, 2^46849841178 is an apocalyptic number.

It is a practical number, because each smaller number is the sum of distinct divisors of 46849841178, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (54326246400).

46849841178 is an abundant number, since it is smaller than the sum of its proper divisors (61802651622).

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

46849841178 is a wasteful number, since it uses less digits than its factorization.

46849841178 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 8603.

The product of its digits is 12386304, while the sum is 60.

The spelling of 46849841178 in words is "forty-six billion, eight hundred forty-nine million, eight hundred forty-one thousand, one hundred seventy-eight".