3421240127 has 2 divisors, whose sum is σ = 3421240128. Its totient is φ = 3421240126.

The previous prime is 3421240103. The next prime is 3421240159. The reversal of 3421240127 is 7210421243.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 3421240127 - 2¹⁶ = 3421174591 is a prime.

It is a super-2 number, since 2×3421240127² = 23409768013189952258, which contains 22 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 3421240096 and 3421240105.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (3421200127) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1710620063 + 1710620064.

It is an arithmetic number, because the mean of its divisors is an integer number (1710620064).

Almost surely, 2^3421240127 is an apocalyptic number.

3421240127 is a deficient number, since it is larger than the sum of its proper divisors (1).

3421240127 is an equidigital number, since it uses as much as digits as its factorization.

3421240127 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 2688, while the sum is 26.

The square root of 3421240127 is about 58491.3679699834. The cubic root of 3421240127 is about 1506.8193399393.

The spelling of 3421240127 in words is "three billion, four hundred twenty-one million, two hundred forty thousand, one hundred twenty-seven".