19324324475 has 6 divisors (see below), whose sum is σ = 23962162380. Its totient is φ = 15459459560.

The previous prime is 19324324469. The next prime is 19324324489. The reversal of 19324324475 is 57442342391.

It is a happy number.

It is not a de Polignac number, because 19324324475 - 2⁸ = 19324324219 is a prime.

It is an unprimeable number.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 386486465 + ... + 386486514.

It is an arithmetic number, because the mean of its divisors is an integer number (3993693730).

Almost surely, 2^19324324475 is an apocalyptic number.

19324324475 is a deficient number, since it is larger than the sum of its proper divisors (4637837905).

19324324475 is an equidigital number, since it uses as much as digits as its factorization.

19324324475 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 772972989 (or 772972984 counting only the distinct ones).

The product of its digits is 725760, while the sum is 44.

The spelling of 19324324475 in words is "nineteen billion, three hundred twenty-four million, three hundred twenty-four thousand, four hundred seventy-five".