1420324135 has 16 divisors (see below), whose sum is σ = 1738409184. Its totient is φ = 1113772032.

The previous prime is 1420324127. The next prime is 1420324151. The reversal of 1420324135 is 5314230241.

It is a cyclic number.

It is not a de Polignac number, because 1420324135 - 2³ = 1420324127 is a prime.

It is a Duffinian number.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 47559 + ... + 71431.

It is an arithmetic number, because the mean of its divisors is an integer number (108650574).

Almost surely, 2^1420324135 is an apocalyptic number.

1420324135 is a deficient number, since it is larger than the sum of its proper divisors (318085049).

1420324135 is a wasteful number, since it uses less digits than its factorization.

1420324135 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 24114.

The product of its (nonzero) digits is 2880, while the sum is 25.

The square root of 1420324135 is about 37687.1879423233. The cubic root of 1420324135 is about 1124.0763803564.

Adding to 1420324135 its reverse (5314230241), we get a palindrome (6734554376).

The spelling of 1420324135 in words is "one billion, four hundred twenty million, three hundred twenty-four thousand, one hundred thirty-five".