14457342909 has 8 divisors (see below), whose sum is σ = 19467313632. Its totient is φ = 9542800400.

The previous prime is 14457342899. The next prime is 14457342917. The reversal of 14457342909 is 90924375441.

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 14457342909 - 2¹² = 14457338813 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (14457342989) 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, 23856699 + ... + 23857304.

It is an arithmetic number, because the mean of its divisors is an integer number (2433414204).

Almost surely, 2^14457342909 is an apocalyptic number.

It is an amenable number.

14457342909 is a deficient number, since it is larger than the sum of its proper divisors (5009970723).

14457342909 is a wasteful number, since it uses less digits than its factorization.

14457342909 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 47714107.

The product of its (nonzero) digits is 1088640, while the sum is 48.

The spelling of 14457342909 in words is "fourteen billion, four hundred fifty-seven million, three hundred forty-two thousand, nine hundred nine".