14040123542541 has 12 divisors (see below), whose sum is σ = 20281075581468. Its totient is φ = 9359668301184.

The previous prime is 14040123542531. The next prime is 14040123542561. The reversal of 14040123542541 is 14524532104041.

14040123542541 is a `hidden beast` number, since 1 + 4 + 0 + 40 + 1 + 2 + 35 + 42 + 541 = 666.

It can be written as a sum of positive squares in 2 ways, for example, as 4577246302500 + 9462877240041 = 2139450^2 + 3076179^2 .

It is not a de Polignac number, because 14040123542541 - 2⁶ = 14040123542477 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 14040123542496 and 14040123542505.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (14040123542531) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 34290220 + ... + 34697253.

It is an arithmetic number, because the mean of its divisors is an integer number (1690089631789).

Almost surely, 2^{14040123542541} is an apocalyptic number.

It is an amenable number.

14040123542541 is a deficient number, since it is larger than the sum of its proper divisors (6240952038927).

14040123542541 is a wasteful number, since it uses less digits than its factorization.

14040123542541 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 69010092 (or 69010089 counting only the distinct ones).

The product of its (nonzero) digits is 76800, while the sum is 36.

Adding to 14040123542541 its reverse (14524532104041), we get a palindrome (28564655646582).

The spelling of 14040123542541 in words is "fourteen trillion, forty billion, one hundred twenty-three million, five hundred forty-two thousand, five hundred forty-one".