1424441542 has 8 divisors (see below), whose sum is σ = 2136962016. Its totient is φ = 712120872.

The previous prime is 1424441527. The next prime is 1424441587. The reversal of 1424441542 is 2451444241.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 30633 + ... + 61540.

It is an arithmetic number, because the mean of its divisors is an integer number (267120252).

Almost surely, 2^1424441542 is an apocalyptic number.

1424441542 is a deficient number, since it is larger than the sum of its proper divisors (712520474).

1424441542 is an equidigital number, since it uses as much as digits as its factorization.

1424441542 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 99902.

The product of its digits is 20480, while the sum is 31.

The square root of 1424441542 is about 37741.7744945836. The cubic root of 1424441542 is about 1125.1615351914.

Adding to 1424441542 its reverse (2451444241), we get a palindrome (3875885783).

The spelling of 1424441542 in words is "one billion, four hundred twenty-four million, four hundred forty-one thousand, five hundred forty-two".