534422040042 has 64 divisors (see below), whose sum is σ = 1177084339200. Its totient is φ = 160413540480.

The previous prime is 534422040037. The next prime is 534422040083. The reversal of 534422040042 is 240040224435.

It is a junction number, because it is equal to n+sod(n) for n = 534422039991 and 534422040009.

It is an unprimeable number.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 3961038 + ... + 4093734.

It is an arithmetic number, because the mean of its divisors is an integer number (18391942800).

Almost surely, 2^534422040042 is an apocalyptic number.

It is a practical number, because each smaller number is the sum of distinct divisors of 534422040042, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (588542169600).

534422040042 is an abundant number, since it is smaller than the sum of its proper divisors (642662299158).

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

534422040042 is a wasteful number, since it uses less digits than its factorization.

534422040042 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 133291.

The product of its (nonzero) digits is 30720, while the sum is 30.

Adding to 534422040042 its reverse (240040224435), we get a palindrome (774462264477).

The spelling of 534422040042 in words is "five hundred thirty-four billion, four hundred twenty-two million, forty thousand, forty-two".