42022412134 has 4 divisors (see below), whose sum is σ = 63033618204. Its totient is φ = 21011206066.

The previous prime is 42022412101. The next prime is 42022412171. The reversal of 42022412134 is 43121422024.

It is a semiprime because it is the product of two primes.

It is a junction number, because it is equal to n+sod(n) for n = 42022412099 and 42022412108.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 10505603032 + ... + 10505603035.

It is an arithmetic number, because the mean of its divisors is an integer number (15758404551).

Almost surely, 2^42022412134 is an apocalyptic number.

42022412134 is a deficient number, since it is larger than the sum of its proper divisors (21011206070).

42022412134 is a wasteful number, since it uses less digits than its factorization.

42022412134 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 21011206069.

The product of its (nonzero) digits is 3072, while the sum is 25.

Adding to 42022412134 its reverse (43121422024), we get a palindrome (85143834158).

The spelling of 42022412134 in words is "forty-two billion, twenty-two million, four hundred twelve thousand, one hundred thirty-four".