42222635134 has 4 divisors (see below), whose sum is σ = 63333952704. Its totient is φ = 21111317566.

The previous prime is 42222635099. The next prime is 42222635153. The reversal of 42222635134 is 43153622224.

42222635134 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

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

It is a self number, because there is not a number n which added to its sum of digits gives 42222635134.

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, 10555658782 + ... + 10555658785.

It is an arithmetic number, because the mean of its divisors is an integer number (15833488176).

Almost surely, 2^42222635134 is an apocalyptic number.

42222635134 is a deficient number, since it is larger than the sum of its proper divisors (21111317570).

42222635134 is a wasteful number, since it uses less digits than its factorization.

42222635134 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 21111317569.

The product of its digits is 69120, while the sum is 34.

The spelling of 42222635134 in words is "forty-two billion, two hundred twenty-two million, six hundred thirty-five thousand, one hundred thirty-four".