411557116141 has 2 divisors, whose sum is σ = 411557116142. Its totient is φ = 411557116140.

The previous prime is 411557116133. The next prime is 411557116147. The reversal of 411557116141 is 141611755114.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 397945227241 + 13611888900 = 630829^2 + 116670^2 .

It is a cyclic number.

It is not a de Polignac number, because 411557116141 - 2³ = 411557116133 is a prime.

It is a self number, because there is not a number n which added to its sum of digits gives 411557116141.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (411557116147) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 205778558070 + 205778558071.

It is an arithmetic number, because the mean of its divisors is an integer number (205778558071).

Almost surely, 2^411557116141 is an apocalyptic number.

It is an amenable number.

411557116141 is a deficient number, since it is larger than the sum of its proper divisors (1).

411557116141 is an equidigital number, since it uses as much as digits as its factorization.

411557116141 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 16800, while the sum is 37.

The spelling of 411557116141 in words is "four hundred eleven billion, five hundred fifty-seven million, one hundred sixteen thousand, one hundred forty-one".