14509067457 has 8 divisors (see below), whose sum is σ = 19360413280. Its totient is φ = 9665216640.

The previous prime is 14509067431. The next prime is 14509067471. The reversal of 14509067457 is 75476090541.

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

It is not a de Polignac number, because 14509067457 - 2⁸ = 14509067201 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (14509067407) 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, 1869232 + ... + 1876977.

It is an arithmetic number, because the mean of its divisors is an integer number (2420051660).

Almost surely, 2^14509067457 is an apocalyptic number.

It is an amenable number.

14509067457 is a deficient number, since it is larger than the sum of its proper divisors (4851345823).

14509067457 is a wasteful number, since it uses less digits than its factorization.

14509067457 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3747503.

The product of its (nonzero) digits is 1058400, while the sum is 48.

The spelling of 14509067457 in words is "fourteen billion, five hundred nine million, sixty-seven thousand, four hundred fifty-seven".