14015531141 has 2 divisors, whose sum is σ = 14015531142. Its totient is φ = 14015531140.

The previous prime is 14015531129. The next prime is 14015531147. The reversal of 14015531141 is 14113551041.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 10827234916 + 3188296225 = 104054^2 + 56465^2 .

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-14015531141 is a prime.

It is a super-2 number, since 2×14015531141² (a number of 21 digits) contains 22 as substring.

It is a self number, because there is not a number n which added to its sum of digits gives 14015531141.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (14015531147) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 7007765570 + 7007765571.

It is an arithmetic number, because the mean of its divisors is an integer number (7007765571).

Almost surely, 2^14015531141 is an apocalyptic number.

It is an amenable number.

14015531141 is a deficient number, since it is larger than the sum of its proper divisors (1).

14015531141 is an equidigital number, since it uses as much as digits as its factorization.

14015531141 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 1200, while the sum is 26.

The spelling of 14015531141 in words is "fourteen billion, fifteen million, five hundred thirty-one thousand, one hundred forty-one".