42034254 has 16 divisors (see below), whose sum is σ = 84132048. Its totient is φ = 14000832.

The previous prime is 42034249. The next prime is 42034261. The reversal of 42034254 is 45243024.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 14364 + ... + 17040.

It is an arithmetic number, because the mean of its divisors is an integer number (5258253).

Almost surely, 2^42034254 is an apocalyptic number.

42034254 is an abundant number, since it is smaller than the sum of its proper divisors (42097794).

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

42034254 is a wasteful number, since it uses less digits than its factorization.

42034254 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 5299.

The product of its (nonzero) digits is 3840, while the sum is 24.

The square root of 42034254 is about 6483.3829132637. The cubic root of 42034254 is about 347.6971370775.

Adding to 42034254 its reverse (45243024), we get a palindrome (87277278).

The spelling of 42034254 in words is "forty-two million, thirty-four thousand, two hundred fifty-four".