144515525111413 has 2 divisors, whose sum is σ = 144515525111414. Its totient is φ = 144515525111412.

The previous prime is 144515525111401. The next prime is 144515525111423. The reversal of 144515525111413 is 314111525515441.

It is a happy number.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 136376104408324 + 8139420703089 = 11678018^2 + 2852967^2 .

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-144515525111413 is a prime.

It is a self number, because there is not a number n which added to its sum of digits gives 144515525111413.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (144515525111423) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 72257762555706 + 72257762555707.

It is an arithmetic number, because the mean of its divisors is an integer number (72257762555707).

Almost surely, 2^{144515525111413} is an apocalyptic number.

It is an amenable number.

144515525111413 is a deficient number, since it is larger than the sum of its proper divisors (1).

144515525111413 is an equidigital number, since it uses as much as digits as its factorization.

144515525111413 is an evil number, because the sum of its binary digits is even.

The product of its digits is 240000, while the sum is 43.

The spelling of 144515525111413 in words is "one hundred forty-four trillion, five hundred fifteen billion, five hundred twenty-five million, one hundred eleven thousand, four hundred thirteen".