42754134 has 8 divisors (see below), whose sum is σ = 85508280. Its totient is φ = 14251376.

The previous prime is 42754111. The next prime is 42754139. The reversal of 42754134 is 43145724.

It is a sphenic number, since it is the product of 3 distinct primes.

42754134 is an admirable number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (42754139) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 3562839 + ... + 3562850.

It is an arithmetic number, because the mean of its divisors is an integer number (10688535).

Almost surely, 2^42754134 is an apocalyptic number.

42754134 is a primitive abundant number, since it is smaller than the sum of its proper divisors, none of which is abundant.

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

42754134 is a wasteful number, since it uses less digits than its factorization.

42754134 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 7125694.

The product of its digits is 13440, while the sum is 30.

The square root of 42754134 is about 6538.6645425500. The cubic root of 42754134 is about 349.6708033925.

Adding to 42754134 its reverse (43145724), we get a palindrome (85899858).

The spelling of 42754134 in words is "forty-two million, seven hundred fifty-four thousand, one hundred thirty-four".