14491371352 has 32 divisors (see below), whose sum is σ = 29267297280. Its totient is φ = 6707083680.

The previous prime is 14491371287. The next prime is 14491371407. The reversal of 14491371352 is 25317319441.

It is a super-3 number, since 3×14491371352³ (a number of 31 digits) contains 333 as substring.

It is a Smith number, since the sum of its digits (40) coincides with the sum of the digits of its prime factors.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 1264578 + ... + 1275985.

It is an arithmetic number, because the mean of its divisors is an integer number (914603040).

Almost surely, 2^14491371352 is an apocalyptic number.

It is an amenable number.

14491371352 is an abundant number, since it is smaller than the sum of its proper divisors (14775925928).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

14491371352 is a wasteful number, since it uses less digits than its factorization.

14491371352 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2540623 (or 2540619 counting only the distinct ones).

The product of its digits is 90720, while the sum is 40.

The spelling of 14491371352 in words is "fourteen billion, four hundred ninety-one million, three hundred seventy-one thousand, three hundred fifty-two".