14814343381 has 8 divisors (see below), whose sum is σ = 14985419904. Its totient is φ = 14644247760.

The previous prime is 14814343373. The next prime is 14814343387. The reversal of 14814343381 is 18334341841.

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 14814343381 - 2³ = 14814343373 is a prime.

It is a super-2 number, since 2×14814343381² (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 (14814343387) 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, 214825 + ... + 275278.

It is an arithmetic number, because the mean of its divisors is an integer number (1873177488).

Almost surely, 2^14814343381 is an apocalyptic number.

It is an amenable number.

14814343381 is a deficient number, since it is larger than the sum of its proper divisors (171076523).

14814343381 is a wasteful number, since it uses less digits than its factorization.

14814343381 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 490451.

The product of its digits is 110592, while the sum is 40.

The spelling of 14814343381 in words is "fourteen billion, eight hundred fourteen million, three hundred forty-three thousand, three hundred eighty-one".