452034142 has 16 divisors (see below), whose sum is σ = 775193472. Its totient is φ = 193659480.

The previous prime is 452034137. The next prime is 452034151. The reversal of 452034142 is 241430254.

It is a happy number.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 62233 + ... + 69115.

It is an arithmetic number, because the mean of its divisors is an integer number (48449592).

Almost surely, 2^452034142 is an apocalyptic number.

452034142 is a deficient number, since it is larger than the sum of its proper divisors (323159330).

452034142 is a wasteful number, since it uses less digits than its factorization.

452034142 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 11583.

The product of its (nonzero) digits is 3840, while the sum is 25.

The square root of 452034142 is about 21261.0945626042. The cubic root of 452034142 is about 767.4623504327.

Adding to 452034142 its reverse (241430254), we get a palindrome (693464396).

The spelling of 452034142 in words is "four hundred fifty-two million, thirty-four thousand, one hundred forty-two".