1424040042 has 32 divisors (see below), whose sum is σ = 2891928960. Its totient is φ = 467389440.

The previous prime is 1424040031. The next prime is 1424040089. The reversal of 1424040042 is 2400404241.

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, 428178 + ... + 431490.

It is an arithmetic number, because the mean of its divisors is an integer number (90372780).

Almost surely, 2^1424040042 is an apocalyptic number.

1424040042 is an abundant number, since it is smaller than the sum of its proper divisors (1467888918).

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

1424040042 is a wasteful number, since it uses less digits than its factorization.

1424040042 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 4398.

The product of its (nonzero) digits is 1024, while the sum is 21.

The square root of 1424040042 is about 37736.4550799356. The cubic root of 1424040042 is about 1125.0558107621.

Adding to 1424040042 its reverse (2400404241), we get a palindrome (3824444283).

The spelling of 1424040042 in words is "one billion, four hundred twenty-four million, forty thousand, forty-two".