11859703441 has 2 divisors, whose sum is σ = 11859703442. Its totient is φ = 11859703440.

The previous prime is 11859703403. The next prime is 11859703459. The reversal of 11859703441 is 14430795811.

It is a happy number.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 11562485841 + 297217600 = 107529^2 + 17240^2 .

It is a cyclic number.

It is not a de Polignac number, because 11859703441 - 2¹³ = 11859695249 is a prime.

It is not a weakly prime, because it can be changed into another prime (11859703741) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 5929851720 + 5929851721.

It is an arithmetic number, because the mean of its divisors is an integer number (5929851721).

Almost surely, 2^11859703441 is an apocalyptic number.

It is an amenable number.

11859703441 is a deficient number, since it is larger than the sum of its proper divisors (1).

11859703441 is an equidigital number, since it uses as much as digits as its factorization.

11859703441 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 120960, while the sum is 43.

The spelling of 11859703441 in words is "eleven billion, eight hundred fifty-nine million, seven hundred three thousand, four hundred forty-one".