14040205344155 has 16 divisors (see below), whose sum is σ = 16949882349504. Its totient is φ = 11164574085120.

The previous prime is 14040205344107. The next prime is 14040205344287. The reversal of 14040205344155 is 55144350204041.

It is not a de Polignac number, because 14040205344155 - 2²² = 14040201149851 is a prime.

It is a super-2 number, since 2×14040205344155² (a number of 27 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 15 ways as a sum of consecutive naturals, for example, 9771191 + ... + 11115600.

It is an arithmetic number, because the mean of its divisors is an integer number (1059367646844).

Almost surely, 2^{14040205344155} is an apocalyptic number.

14040205344155 is a deficient number, since it is larger than the sum of its proper divisors (2909677005349).

14040205344155 is a wasteful number, since it uses less digits than its factorization.

14040205344155 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 20887606.

The product of its (nonzero) digits is 192000, while the sum is 38.

Adding to 14040205344155 its reverse (55144350204041), we get a palindrome (69184555548196).

The spelling of 14040205344155 in words is "fourteen trillion, forty billion, two hundred five million, three hundred forty-four thousand, one hundred fifty-five".