41416661437 has 2 divisors, whose sum is σ = 41416661438. Its totient is φ = 41416661436.

The previous prime is 41416661401. The next prime is 41416661449. The reversal of 41416661437 is 73416661414.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 40412658841 + 1004002596 = 201029^2 + 31686^2 .

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-41416661437 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 41416661393 and 41416661402.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (41416661497) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 20708330718 + 20708330719.

It is an arithmetic number, because the mean of its divisors is an integer number (20708330719).

Almost surely, 2^41416661437 is an apocalyptic number.

It is an amenable number.

41416661437 is a deficient number, since it is larger than the sum of its proper divisors (1).

41416661437 is an equidigital number, since it uses as much as digits as its factorization.

41416661437 is an evil number, because the sum of its binary digits is even.

The product of its digits is 290304, while the sum is 43.

The spelling of 41416661437 in words is "forty-one billion, four hundred sixteen million, six hundred sixty-one thousand, four hundred thirty-seven".