3430421051 has 2 divisors, whose sum is σ = 3430421052. Its totient is φ = 3430421050.

The previous prime is 3430421039. The next prime is 3430421081. The reversal of 3430421051 is 1501240343.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 3430421051 - 2²⁶ = 3363312187 is a prime.

It is not a weakly prime, because it can be changed into another prime (3430421081) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1715210525 + 1715210526.

It is an arithmetic number, because the mean of its divisors is an integer number (1715210526).

Almost surely, 2^3430421051 is an apocalyptic number.

3430421051 is a deficient number, since it is larger than the sum of its proper divisors (1).

3430421051 is an equidigital number, since it uses as much as digits as its factorization.

3430421051 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 1440, while the sum is 23.

The square root of 3430421051 is about 58569.7964056560. The cubic root of 3430421051 is about 1508.1659898091.

Adding to 3430421051 its reverse (1501240343), we get a palindrome (4931661394).

It can be divided in two parts, 34304 and 21051, that added together give a palindrome (55355).

The spelling of 3430421051 in words is "three billion, four hundred thirty million, four hundred twenty-one thousand, fifty-one".