42211134 has 24 divisors (see below), whose sum is σ = 104523120. Its totient is φ = 12060288.

The previous prime is 42211129. The next prime is 42211157. The reversal of 42211134 is 43111224.

It is a Harshad number since it is a multiple of its sum of digits (18).

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 167379 + ... + 167630.

It is an arithmetic number, because the mean of its divisors is an integer number (4355130).

Almost surely, 2^42211134 is an apocalyptic number.

42211134 is an abundant number, since it is smaller than the sum of its proper divisors (62311986).

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

42211134 is a wasteful number, since it uses less digits than its factorization.

42211134 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 335024 (or 335021 counting only the distinct ones).

The product of its digits is 192, while the sum is 18.

The square root of 42211134 is about 6497.0096198174. The cubic root of 42211134 is about 348.1841573843.

Adding to 42211134 its reverse (43111224), we get a palindrome (85322358).

The spelling of 42211134 in words is "forty-two million, two hundred eleven thousand, one hundred thirty-four".