3421125751 has 2 divisors, whose sum is σ = 3421125752. Its totient is φ = 3421125750.

The previous prime is 3421125727. The next prime is 3421125767. The reversal of 3421125751 is 1575211243.

It is a strong prime.

It is an emirp because it is prime and its reverse (1575211243) is a distict prime.

It is a cyclic number.

It is not a de Polignac number, because 3421125751 - 2¹⁹ = 3420601463 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (3421125251) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1710562875 + 1710562876.

It is an arithmetic number, because the mean of its divisors is an integer number (1710562876).

Almost surely, 2^3421125751 is an apocalyptic number.

3421125751 is a deficient number, since it is larger than the sum of its proper divisors (1).

3421125751 is an equidigital number, since it uses as much as digits as its factorization.

3421125751 is an evil number, because the sum of its binary digits is even.

The product of its digits is 8400, while the sum is 31.

The square root of 3421125751 is about 58490.3902448941. The cubic root of 3421125751 is about 1506.8025481832.

Adding to 3421125751 its reverse (1575211243), we get a palindrome (4996336994).

The spelling of 3421125751 in words is "three billion, four hundred twenty-one million, one hundred twenty-five thousand, seven hundred fifty-one".