1514143155441 has 16 divisors (see below), whose sum is σ = 2307485232000. Its totient is φ = 865142358528.

The previous prime is 1514143155439. The next prime is 1514143155451. The reversal of 1514143155441 is 1445513414151.

It is not a de Polignac number, because 1514143155441 - 2¹ = 1514143155439 is a prime.

It is a self number, because there is not a number n which added to its sum of digits gives 1514143155441.

It is not an unprimeable number, because it can be changed into a prime (1514143155451) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 3202866 + ... + 3645083.

It is an arithmetic number, because the mean of its divisors is an integer number (144217827000).

Almost surely, 2^{1514143155441} is an apocalyptic number.

It is an amenable number.

1514143155441 is a deficient number, since it is larger than the sum of its proper divisors (793342076559).

1514143155441 is a wasteful number, since it uses less digits than its factorization.

1514143155441 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 6858488.

The product of its digits is 96000, while the sum is 39.

Adding to 1514143155441 its reverse (1445513414151), we get a palindrome (2959656569592).

The spelling of 1514143155441 in words is "one trillion, five hundred fourteen billion, one hundred forty-three million, one hundred fifty-five thousand, four hundred forty-one".