1424442120 has 64 divisors (see below), whose sum is σ = 4280653440. Its totient is φ = 379200000.

The previous prime is 1424442119. The next prime is 1424442137. The reversal of 1424442120 is 212444241.

It is a Harshad number since it is a multiple of its sum of digits (24).

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 62245 + ... + 81995.

It is an arithmetic number, because the mean of its divisors is an integer number (66885210).

Almost surely, 2^1424442120 is an apocalyptic number.

1424442120 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

1424442120 is an abundant number, since it is smaller than the sum of its proper divisors (2856211320).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

1424442120 is a wasteful number, since it uses less digits than its factorization.

1424442120 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 20366 (or 20362 counting only the distinct ones).

The product of its (nonzero) digits is 2048, while the sum is 24.

The square root of 1424442120 is about 37741.7821518804. The cubic root of 1424442120 is about 1125.1616873781.

Adding to 1424442120 its reverse (212444241), we get a palindrome (1636886361).

The spelling of 1424442120 in words is "one billion, four hundred twenty-four million, four hundred forty-two thousand, one hundred twenty".