5424012042 has 32 divisors (see below), whose sum is σ = 11812737600. Its totient is φ = 1653781248.

The previous prime is 5424012037. The next prime is 5424012043. The reversal of 5424012042 is 2402104245.

It is a happy number.

It is a super-2 number, since 2×5424012042² = 58839813263522019528, which contains 22 as substring.

It is not an unprimeable number, because it can be changed into a prime (5424012043) 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, 817023 + ... + 823634.

It is an arithmetic number, because the mean of its divisors is an integer number (369148050).

Almost surely, 2^5424012042 is an apocalyptic number.

5424012042 is an abundant number, since it is smaller than the sum of its proper divisors (6388725558).

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

5424012042 is a wasteful number, since it uses less digits than its factorization.

5424012042 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1640710.

The product of its (nonzero) digits is 2560, while the sum is 24.

The square root of 5424012042 is about 73647.8923120003. The cubic root of 5424012042 is about 1757.0072289884.

Adding to 5424012042 its reverse (2402104245), we get a palindrome (7826116287).

The spelling of 5424012042 in words is "five billion, four hundred twenty-four million, twelve thousand, forty-two".