1424430652 has 24 divisors (see below), whose sum is σ = 2519158320. Its totient is φ = 704688000.

The previous prime is 1424430649. The next prime is 1424430661. The reversal of 1424430652 is 2560344241.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 473152 + ... + 476152.

It is an arithmetic number, because the mean of its divisors is an integer number (104964930).

Almost surely, 2^1424430652 is an apocalyptic number.

It is an amenable number.

1424430652 is a deficient number, since it is larger than the sum of its proper divisors (1094727668).

1424430652 is a wasteful number, since it uses less digits than its factorization.

1424430652 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 4221 (or 4219 counting only the distinct ones).

The product of its (nonzero) digits is 23040, while the sum is 31.

The square root of 1424430652 is about 37741.6302244617. The cubic root of 1424430652 is about 1125.1586678594.

Adding to 1424430652 its reverse (2560344241), we get a palindrome (3984774893).

The spelling of 1424430652 in words is "one billion, four hundred twenty-four million, four hundred thirty thousand, six hundred fifty-two".