3421240159 has 2 divisors, whose sum is σ = 3421240160. Its totient is φ = 3421240158.

The previous prime is 3421240127. The next prime is 3421240181. The reversal of 3421240159 is 9510421243.

It is a strong prime.

It is an emirp because it is prime and its reverse (9510421243) is a distict prime.

It is a cyclic number.

It is not a de Polignac number, because 3421240159 - 2⁵ = 3421240127 is a prime.

It is a self number, because there is not a number n which added to its sum of digits gives 3421240159.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (3421240759) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1710620079 + 1710620080.

It is an arithmetic number, because the mean of its divisors is an integer number (1710620080).

Almost surely, 2^3421240159 is an apocalyptic number.

3421240159 is a deficient number, since it is larger than the sum of its proper divisors (1).

3421240159 is an equidigital number, since it uses as much as digits as its factorization.

3421240159 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 8640, while the sum is 31.

The square root of 3421240159 is about 58491.3682435280. The cubic root of 3421240159 is about 1506.8193446372.

The spelling of 3421240159 in words is "three billion, four hundred twenty-one million, two hundred forty thousand, one hundred fifty-nine".