14540242555 has 8 divisors (see below), whose sum is σ = 17468514432. Its totient is φ = 11618711808.

The previous prime is 14540242523. The next prime is 14540242601. The reversal of 14540242555 is 55524204541.

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 14540242555 - 2⁵ = 14540242523 is a prime.

It is a super-2 number, since 2×14540242555² (a number of 21 digits) contains 22 as substring.

It is a Duffinian 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, 1680534 + ... + 1689163.

It is an arithmetic number, because the mean of its divisors is an integer number (2183564304).

Almost surely, 2^14540242555 is an apocalyptic number.

14540242555 is a deficient number, since it is larger than the sum of its proper divisors (2928271877).

14540242555 is an equidigital number, since it uses as much as digits as its factorization.

14540242555 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3370565.

The product of its (nonzero) digits is 160000, while the sum is 37.

The spelling of 14540242555 in words is "fourteen billion, five hundred forty million, two hundred forty-two thousand, five hundred fifty-five".