1650044105422 has 16 divisors (see below), whose sum is σ = 2620684158912. Its totient is φ = 776483677440.

The previous prime is 1650044105407. The next prime is 1650044105443. The reversal of 1650044105422 is 2245014400561.

It is a Harshad number since it is a multiple of its sum of digits (34).

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 7 ways as a sum of consecutive naturals, for example, 4777522 + ... + 5111242.

It is an arithmetic number, because the mean of its divisors is an integer number (163792759932).

Almost surely, 2^{1650044105422} is an apocalyptic number.

1650044105422 is a deficient number, since it is larger than the sum of its proper divisors (970640053490).

1650044105422 is a wasteful number, since it uses less digits than its factorization.

1650044105422 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 479163.

The product of its (nonzero) digits is 38400, while the sum is 34.

Adding to 1650044105422 its reverse (2245014400561), we get a palindrome (3895058505983).

The spelling of 1650044105422 in words is "one trillion, six hundred fifty billion, forty-four million, one hundred five thousand, four hundred twenty-two".