19252347416 has 16 divisors (see below), whose sum is σ = 36108196800. Its totient is φ = 9623494944.

The previous prime is 19252347403. The next prime is 19252347497. The reversal of 19252347416 is 61474325291.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 304136 + ... + 361943.

It is an arithmetic number, because the mean of its divisors is an integer number (2256762300).

Almost surely, 2^19252347416 is an apocalyptic number.

It is an amenable number.

19252347416 is a deficient number, since it is larger than the sum of its proper divisors (16855849384).

19252347416 is a wasteful number, since it uses less digits than its factorization.

19252347416 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 669698 (or 669694 counting only the distinct ones).

The product of its digits is 362880, while the sum is 44.

The spelling of 19252347416 in words is "nineteen billion, two hundred fifty-two million, three hundred forty-seven thousand, four hundred sixteen".