1442051224 has 48 divisors (see below), whose sum is σ = 2774149560. Its totient is φ = 702720000.

The previous prime is 1442051201. The next prime is 1442051249. The reversal of 1442051224 is 4221502441.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 5745099 + ... + 5745349.

Almost surely, 2^1442051224 is an apocalyptic number.

It is an amenable number.

1442051224 is a deficient number, since it is larger than the sum of its proper divisors (1332098336).

1442051224 is a wasteful number, since it uses less digits than its factorization.

1442051224 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 572 (or 507 counting only the distinct ones).

The product of its (nonzero) digits is 2560, while the sum is 25.

The square root of 1442051224 is about 37974.3495533498. The cubic root of 1442051224 is about 1129.7791679566.

Adding to 1442051224 its reverse (4221502441), we get a palindrome (5663553665).

The spelling of 1442051224 in words is "one billion, four hundred forty-two million, fifty-one thousand, two hundred twenty-four".