19413009383 has 4 divisors (see below), whose sum is σ = 19413296160. Its totient is φ = 19412722608.

The previous prime is 19413009361. The next prime is 19413009409. The reversal of 19413009383 is 38390031491.

It is a semiprime because it is the product of two primes, and also a brilliant number, because the two primes have the same length, and also an emirpimes, since its reverse is a distinct semiprime: 38390031491 = 7 ⋅5484290213.

It is a cyclic number.

It is not a de Polignac number, because 19413009383 - 2³⁰ = 18339267559 is a prime.

It is a Duffinian number.

It is a self number, because there is not a number n which added to its sum of digits gives 19413009383.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (19413009323) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 20891 + ... + 198147.

It is an arithmetic number, because the mean of its divisors is an integer number (4853324040).

Almost surely, 2^19413009383 is an apocalyptic number.

19413009383 is a deficient number, since it is larger than the sum of its proper divisors (286777).

19413009383 is a wasteful number, since it uses less digits than its factorization.

19413009383 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 286776.

The product of its (nonzero) digits is 69984, while the sum is 41.

The spelling of 19413009383 in words is "nineteen billion, four hundred thirteen million, nine thousand, three hundred eighty-three".