13149911419 has 8 divisors (see below), whose sum is σ = 13851338000. Its totient is φ = 12449417472.

The previous prime is 13149911413. The next prime is 13149911441. The reversal of 13149911419 is 91411994131.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 13149911419 - 2⁵ = 13149911387 is a prime.

It is a super-2 number, since 2×13149911419² (a number of 21 digits) contains 22 as substring.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (13149911413) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 204114 + ... + 260695.

It is an arithmetic number, because the mean of its divisors is an integer number (1731417250).

Almost surely, 2^13149911419 is an apocalyptic number.

13149911419 is a gapful number since it is divisible by the number (19) formed by its first and last digit.

13149911419 is a deficient number, since it is larger than the sum of its proper divisors (701426581).

13149911419 is a wasteful number, since it uses less digits than its factorization.

13149911419 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 466317.

The product of its digits is 34992, while the sum is 43.

The spelling of 13149911419 in words is "thirteen billion, one hundred forty-nine million, nine hundred eleven thousand, four hundred nineteen".