14952269919 has 8 divisors (see below), whose sum is σ = 20263185712. Its totient is φ = 9804767040.

The previous prime is 14952269873. The next prime is 14952269923. The reversal of 14952269919 is 91996225941.

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

It is not a de Polignac number, because 14952269919 - 2⁷ = 14952269791 is a prime.

It is a super-2 number, since 2×14952269919² (a number of 21 digits) contains 22 as substring.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (14952269929) 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, 40853014 + ... + 40853379.

It is an arithmetic number, because the mean of its divisors is an integer number (2532898214).

Almost surely, 2^14952269919 is an apocalyptic number.

14952269919 is a deficient number, since it is larger than the sum of its proper divisors (5310915793).

14952269919 is an equidigital number, since it uses as much as digits as its factorization.

14952269919 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 81706457.

The product of its digits is 3149280, while the sum is 57.

The spelling of 14952269919 in words is "fourteen billion, nine hundred fifty-two million, two hundred sixty-nine thousand, nine hundred nineteen".