190441422144 has 84 divisors (see below), whose sum is σ = 557480199744. Its totient is φ = 62129816832.

The previous prime is 190441422133. The next prime is 190441422151. The reversal of 190441422144 is 441224144091.

190441422144 is a `hidden beast` number, since 1 + 90 + 4 + 4 + 1 + 422 + 144 = 666.

It is a Harshad number since it is a multiple of its sum of digits (36).

It is a junction number, because it is equal to n+sod(n) for n = 190441422099 and 190441422108.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 3490242 + ... + 3544385.

Almost surely, 2^190441422144 is an apocalyptic number.

It is an amenable number.

190441422144 is an abundant number, since it is smaller than the sum of its proper divisors (367038777600).

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

190441422144 is a wasteful number, since it uses less digits than its factorization.

190441422144 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 7034692 (or 7034679 counting only the distinct ones).

The product of its (nonzero) digits is 36864, while the sum is 36.

The spelling of 190441422144 in words is "one hundred ninety billion, four hundred forty-one million, four hundred twenty-two thousand, one hundred forty-four".