19433369090 has 16 divisors (see below), whose sum is σ = 34982789760. Its totient is φ = 7772742000.

The previous prime is 19433369077. The next prime is 19433369107. The reversal of 19433369090 is 9096333491.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 72965 + ... + 210215.

It is an arithmetic number, because the mean of its divisors is an integer number (2186424360).

Almost surely, 2^19433369090 is an apocalyptic number.

19433369090 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

19433369090 is a deficient number, since it is larger than the sum of its proper divisors (15549420670).

19433369090 is a wasteful number, since it uses less digits than its factorization.

19433369090 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 151417.

The product of its (nonzero) digits is 472392, while the sum is 47.

The spelling of 19433369090 in words is "nineteen billion, four hundred thirty-three million, three hundred sixty-nine thousand, ninety".