1424425402 has 8 divisors (see below), whose sum is σ = 2249092800. Its totient is φ = 674727804.

The previous prime is 1424425399. The next prime is 1424425411. The reversal of 1424425402 is 2045244241.

It is a sphenic number, since it is the product of 3 distinct primes.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 18742402 + ... + 18742477.

It is an arithmetic number, because the mean of its divisors is an integer number (281136600).

Almost surely, 2^1424425402 is an apocalyptic number.

1424425402 is a deficient number, since it is larger than the sum of its proper divisors (824667398).

1424425402 is a wasteful number, since it uses less digits than its factorization.

1424425402 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 37484900.

The product of its (nonzero) digits is 10240, while the sum is 28.

The square root of 1424425402 is about 37741.5606725530. The cubic root of 1424425402 is about 1125.1572855316.

Adding to 1424425402 its reverse (2045244241), we get a palindrome (3469669643).

The spelling of 1424425402 in words is "one billion, four hundred twenty-four million, four hundred twenty-five thousand, four hundred two".