14540334497 has 16 divisors (see below), whose sum is σ = 16601592000. Its totient is φ = 12623926464.

The previous prime is 14540334491. The next prime is 14540334503. The reversal of 14540334497 is 79443304541.

It is an interprime number because it is at equal distance from previous prime (14540334491) and next prime (14540334503).

It is a cyclic number.

It is not a de Polignac number, because 14540334497 - 2²² = 14536140193 is a prime.

It is a super-2 number, since 2×14540334497² (a number of 21 digits) contains 22 as substring.

It is not an unprimeable number, because it can be changed into a prime (14540334491) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 177422 + ... + 246087.

It is an arithmetic number, because the mean of its divisors is an integer number (1037599500).

Almost surely, 2^14540334497 is an apocalyptic number.

It is an amenable number.

14540334497 is a deficient number, since it is larger than the sum of its proper divisors (2061257503).

14540334497 is a wasteful number, since it uses less digits than its factorization.

14540334497 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 423680.

The product of its (nonzero) digits is 725760, while the sum is 44.

The spelling of 14540334497 in words is "fourteen billion, five hundred forty million, three hundred thirty-four thousand, four hundred ninety-seven".