5342544042 has 32 divisors (see below), whose sum is σ = 11659080384. Its totient is φ = 1618588800.

The previous prime is 5342544017. The next prime is 5342544059. The reversal of 5342544042 is 2404452435.

It is a Harshad number since it is a multiple of its sum of digits (33).

It is a junction number, because it is equal to n+sod(n) for n = 5342543994 and 5342544012.

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, 505678 + ... + 516134.

It is an arithmetic number, because the mean of its divisors is an integer number (364346262).

Almost surely, 2^5342544042 is an apocalyptic number.

5342544042 is an abundant number, since it is smaller than the sum of its proper divisors (6316536342).

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

5342544042 is a wasteful number, since it uses less digits than its factorization.

5342544042 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 18214.

The product of its (nonzero) digits is 76800, while the sum is 33.

The square root of 5342544042 is about 73092.7085419606. The cubic root of 5342544042 is about 1748.1661379215.

Adding to 5342544042 its reverse (2404452435), we get a palindrome (7746996477).

The spelling of 5342544042 in words is "five billion, three hundred forty-two million, five hundred forty-four thousand, forty-two".