13672987419 has 24 divisors (see below), whose sum is σ = 22561012992. Its totient is φ = 7212123360.

The previous prime is 13672987411. The next prime is 13672987421. The reversal of 13672987419 is 91478927631.

It is a happy number.

It is not a de Polignac number, because 13672987419 - 2³ = 13672987411 is a prime.

It is a super-2 number, since 2×13672987419² (a number of 21 digits) contains 22 as substring.

It is not an unprimeable number, because it can be changed into a prime (13672987411) by changing a digit.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 1922767 + ... + 1929864.

It is an arithmetic number, because the mean of its divisors is an integer number (940042208).

Almost surely, 2^13672987419 is an apocalyptic number.

13672987419 is a deficient number, since it is larger than the sum of its proper divisors (8888025573).

13672987419 is a wasteful number, since it uses less digits than its factorization.

13672987419 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3852667 (or 3852654 counting only the distinct ones).

The product of its digits is 4572288, while the sum is 57.

The spelling of 13672987419 in words is "thirteen billion, six hundred seventy-two million, nine hundred eighty-seven thousand, four hundred nineteen".