1424000252 has 12 divisors (see below), whose sum is σ = 2572387776. Its totient is φ = 689032320.

The previous prime is 1424000251. The next prime is 1424000293. The reversal of 1424000252 is 2520004241.

It is a happy number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1424000251) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 5741813 + ... + 5742060.

It is an arithmetic number, because the mean of its divisors is an integer number (214365648).

Almost surely, 2^1424000252 is an apocalyptic number.

It is an amenable number.

1424000252 is a deficient number, since it is larger than the sum of its proper divisors (1148387524).

1424000252 is a wasteful number, since it uses less digits than its factorization.

1424000252 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 11483908 (or 11483906 counting only the distinct ones).

The product of its (nonzero) digits is 640, while the sum is 20.

The square root of 1424000252 is about 37735.9278672196. The cubic root of 1424000252 is about 1125.0453320334.

Adding to 1424000252 its reverse (2520004241), we get a palindrome (3944004493).

The spelling of 1424000252 in words is "one billion, four hundred twenty-four million, two hundred fifty-two", and thus it is an aban number.