19001197413 has 24 divisors (see below), whose sum is σ = 30036988800. Its totient is φ = 11479066560.

The previous prime is 19001197351. The next prime is 19001197471. The reversal of 19001197413 is 31479110091.

It is not a de Polignac number, because 19001197413 - 2⁹ = 19001196901 is a prime.

It is a super-2 number, since 2×19001197413² (a number of 21 digits) contains 22 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (19001197613) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 275613 + ... + 337586.

It is an arithmetic number, because the mean of its divisors is an integer number (1251541200).

Almost surely, 2^19001197413 is an apocalyptic number.

It is an amenable number.

19001197413 is a deficient number, since it is larger than the sum of its proper divisors (11035791387).

19001197413 is a wasteful number, since it uses less digits than its factorization.

19001197413 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 613529 (or 613526 counting only the distinct ones).

The product of its (nonzero) digits is 6804, while the sum is 36.

The spelling of 19001197413 in words is "nineteen billion, one million, one hundred ninety-seven thousand, four hundred thirteen".