1424348234 has 4 divisors (see below), whose sum is σ = 2136522354. Its totient is φ = 712174116.

The previous prime is 1424348203. The next prime is 1424348249. The reversal of 1424348234 is 4328434241.

It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 4328434241 = 31 ⋅139626911.

It can be written as a sum of positive squares in only one way, i.e., 849547609 + 574800625 = 29147^2 + 23975^2 .

It is a junction number, because it is equal to n+sod(n) for n = 1424348194 and 1424348203.

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 356087057 + ... + 356087060.

Almost surely, 2^1424348234 is an apocalyptic number.

1424348234 is a deficient number, since it is larger than the sum of its proper divisors (712174120).

1424348234 is an equidigital number, since it uses as much as digits as its factorization.

1424348234 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 712174119.

The product of its digits is 73728, while the sum is 35.

The square root of 1424348234 is about 37740.5383374429. The cubic root of 1424348234 is about 1125.1369667642.

The spelling of 1424348234 in words is "one billion, four hundred twenty-four million, three hundred forty-eight thousand, two hundred thirty-four".