46422181190 has 48 divisors (see below), whose sum is σ = 104967860256. Its totient is φ = 14469248640.

The previous prime is 46422181189. The next prime is 46422181217. The reversal of 46422181190 is 9118122464.

It is a super-2 number, since 2×46422181190² (a number of 22 digits) contains 22 as substring.

It is a Curzon number.

It is a congruent number.

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 23 ways as a sum of consecutive naturals, for example, 2731919 + ... + 2748858.

It is an arithmetic number, because the mean of its divisors is an integer number (2186830422).

Almost surely, 2^46422181190 is an apocalyptic number.

46422181190 is an abundant number, since it is smaller than the sum of its proper divisors (58545679066).

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

46422181190 is a wasteful number, since it uses less digits than its factorization.

46422181190 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 5480813 (or 5480802 counting only the distinct ones).

The product of its (nonzero) digits is 27648, while the sum is 38.

The spelling of 46422181190 in words is "forty-six billion, four hundred twenty-two million, one hundred eighty-one thousand, one hundred ninety".