4241042440357 has 2 divisors, whose sum is σ = 4241042440358. Its totient is φ = 4241042440356.

The previous prime is 4241042440321. The next prime is 4241042440373. The reversal of 4241042440357 is 7530442401424.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 3539210675841 + 701831764516 = 1881279^2 + 837754^2 .

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-4241042440357 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (4241042440157) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 2120521220178 + 2120521220179.

It is an arithmetic number, because the mean of its divisors is an integer number (2120521220179).

Almost surely, 2^{4241042440357} is an apocalyptic number.

It is an amenable number.

4241042440357 is a deficient number, since it is larger than the sum of its proper divisors (1).

4241042440357 is an equidigital number, since it uses as much as digits as its factorization.

4241042440357 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 430080, while the sum is 40.

The spelling of 4241042440357 in words is "four trillion, two hundred forty-one billion, forty-two million, four hundred forty thousand, three hundred fifty-seven".