19441405322 has 16 divisors (see below), whose sum is σ = 29222091360. Its totient is φ = 9700730448.

The previous prime is 19441405303. The next prime is 19441405327. The reversal of 19441405322 is 22350414491.

It is not an unprimeable number, because it can be changed into a prime (19441405327) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 2148704 + ... + 2157732.

It is an arithmetic number, because the mean of its divisors is an integer number (1826380710).

Almost surely, 2^19441405322 is an apocalyptic number.

19441405322 is a deficient number, since it is larger than the sum of its proper divisors (9780686038).

19441405322 is a wasteful number, since it uses less digits than its factorization.

19441405322 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 11125.

The product of its (nonzero) digits is 34560, while the sum is 35.

The spelling of 19441405322 in words is "nineteen billion, four hundred forty-one million, four hundred five thousand, three hundred twenty-two".