42033054 has 32 divisors (see below), whose sum is σ = 101134080. Its totient is φ = 11377152.

The previous prime is 42033041. The next prime is 42033071. The reversal of 42033054 is 45033024.

It is a happy number.

It is a Harshad number since it is a multiple of its sum of digits (21).

It is a self number, because there is not a number n which added to its sum of digits gives 42033054.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 25539 + ... + 27134.

It is an arithmetic number, because the mean of its divisors is an integer number (3160440).

Almost surely, 2^42033054 is an apocalyptic number.

42033054 is an abundant number, since it is smaller than the sum of its proper divisors (59101026).

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

42033054 is a wasteful number, since it uses less digits than its factorization.

42033054 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 52704.

The product of its (nonzero) digits is 1440, while the sum is 21.

The square root of 42033054 is about 6483.2903683238. The cubic root of 42033054 is about 347.6938283432.

Adding to 42033054 its reverse (45033024), we get a palindrome (87066078).

The spelling of 42033054 in words is "forty-two million, thirty-three thousand, fifty-four".