3421094143 has 2 divisors, whose sum is σ = 3421094144. Its totient is φ = 3421094142.

The previous prime is 3421094137. The next prime is 3421094177. The reversal of 3421094143 is 3414901243.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 3421094143 - 2¹³ = 3421085951 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (3421095143) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1710547071 + 1710547072.

It is an arithmetic number, because the mean of its divisors is an integer number (1710547072).

Almost surely, 2^3421094143 is an apocalyptic number.

3421094143 is a deficient number, since it is larger than the sum of its proper divisors (1).

3421094143 is an equidigital number, since it uses as much as digits as its factorization.

3421094143 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 10368, while the sum is 31.

The square root of 3421094143 is about 58490.1200460385. The cubic root of 3421094143 is about 1506.7979076871.

Adding to 3421094143 its reverse (3414901243), we get a palindrome (6835995386).

The spelling of 3421094143 in words is "three billion, four hundred twenty-one million, ninety-four thousand, one hundred forty-three".