19463344482 has 16 divisors (see below), whose sum is σ = 40182388992. Its totient is φ = 6278498160.

The previous prime is 19463344463. The next prime is 19463344499. The reversal of 19463344482 is 28444336491.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 52320633 + ... + 52321004.

It is an arithmetic number, because the mean of its divisors is an integer number (2511399312).

Almost surely, 2^19463344482 is an apocalyptic number.

19463344482 is an abundant number, since it is smaller than the sum of its proper divisors (20719044510).

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

19463344482 is a wasteful number, since it uses less digits than its factorization.

19463344482 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 104641673.

The product of its digits is 1990656, while the sum is 48.

The spelling of 19463344482 in words is "nineteen billion, four hundred sixty-three million, three hundred forty-four thousand, four hundred eighty-two".