3142423451 has 2 divisors, whose sum is σ = 3142423452. Its totient is φ = 3142423450.

The previous prime is 3142423399. The next prime is 3142423511. The reversal of 3142423451 is 1543242413.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 3142423451 - 2¹⁴ = 3142407067 is a prime.

It is not a weakly prime, because it can be changed into another prime (3142423351) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1571211725 + 1571211726.

It is an arithmetic number, because the mean of its divisors is an integer number (1571211726).

Almost surely, 2^3142423451 is an apocalyptic number.

3142423451 is a deficient number, since it is larger than the sum of its proper divisors (1).

3142423451 is an equidigital number, since it uses as much as digits as its factorization.

3142423451 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 11520, while the sum is 29.

The square root of 3142423451 is about 56057.3229025433. The cubic root of 3142423451 is about 1464.7209804599.

Adding to 3142423451 its reverse (1543242413), we get a palindrome (4685665864).

The spelling of 3142423451 in words is "three billion, one hundred forty-two million, four hundred twenty-three thousand, four hundred fifty-one".