141613854457 has 2 divisors, whose sum is σ = 141613854458. Its totient is φ = 141613854456.

The previous prime is 141613854341. The next prime is 141613854493. The reversal of 141613854457 is 754458316141.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 138068723776 + 3545130681 = 371576^2 + 59541^2 .

It is a cyclic number.

It is not a de Polignac number, because 141613854457 - 2¹⁵ = 141613821689 is a prime.

It is a self number, because there is not a number n which added to its sum of digits gives 141613854457.

It is not a weakly prime, because it can be changed into another prime (141613854857) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 70806927228 + 70806927229.

It is an arithmetic number, because the mean of its divisors is an integer number (70806927229).

Almost surely, 2^141613854457 is an apocalyptic number.

It is an amenable number.

141613854457 is a deficient number, since it is larger than the sum of its proper divisors (1).

141613854457 is an equidigital number, since it uses as much as digits as its factorization.

141613854457 is an evil number, because the sum of its binary digits is even.

The product of its digits is 1612800, while the sum is 49.

The spelling of 141613854457 in words is "one hundred forty-one billion, six hundred thirteen million, eight hundred fifty-four thousand, four hundred fifty-seven".