1424404542 has 32 divisors (see below), whose sum is σ = 3214961280. Its totient is φ = 416753120.

The previous prime is 1424404537. The next prime is 1424404549. The reversal of 1424404542 is 2454044241.

1424404542 is digitally balanced in base 4, because in such base it contains all the possibile digits an equal number of times.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1424404549) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 370188 + ... + 374015.

It is an arithmetic number, because the mean of its divisors is an integer number (100467540).

Almost surely, 2^1424404542 is an apocalyptic number.

1424404542 is an abundant number, since it is smaller than the sum of its proper divisors (1790556738).

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

1424404542 is a wasteful number, since it uses less digits than its factorization.

1424404542 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 744248.

The product of its (nonzero) digits is 20480, while the sum is 30.

The square root of 1424404542 is about 37741.2843183695. The cubic root of 1424404542 is about 1125.1517930489.

Adding to 1424404542 its reverse (2454044241), we get a palindrome (3878448783).

The spelling of 1424404542 in words is "one billion, four hundred twenty-four million, four hundred four thousand, five hundred forty-two".