40419062141 has 2 divisors, whose sum is σ = 40419062142. Its totient is φ = 40419062140.

The previous prime is 40419062119. The next prime is 40419062143. The reversal of 40419062141 is 14126091404.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 40218698116 + 200364025 = 200546^2 + 14155^2 .

It is a cyclic number.

It is not a de Polignac number, because 40419062141 - 2³⁰ = 39345320317 is a prime.

Together with 40419062143, it forms a pair of twin primes.

It is a Chen prime.

It is a junction number, because it is equal to n+sod(n) for n = 40419062098 and 40419062107.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (40419062143) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 20209531070 + 20209531071.

It is an arithmetic number, because the mean of its divisors is an integer number (20209531071).

Almost surely, 2^40419062141 is an apocalyptic number.

It is an amenable number.

40419062141 is a deficient number, since it is larger than the sum of its proper divisors (1).

40419062141 is an equidigital number, since it uses as much as digits as its factorization.

40419062141 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 6912, while the sum is 32.

The spelling of 40419062141 in words is "forty billion, four hundred nineteen million, sixty-two thousand, one hundred forty-one".