233045142 has 32 divisors (see below), whose sum is σ = 509618304. Its totient is φ = 70459200.

The previous prime is 233045117. The next prime is 233045167. The reversal of 233045142 is 241540332.

It is an interprime number because it is at equal distance from previous prime (233045117) and next prime (233045167).

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, 27042 + ... + 34602.

It is an arithmetic number, because the mean of its divisors is an integer number (15925572).

Almost surely, 2^233045142 is an apocalyptic number.

233045142 is a gapful number since it is divisible by the number (22) formed by its first and last digit.

233045142 is an abundant number, since it is smaller than the sum of its proper divisors (276573162).

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

233045142 is a wasteful number, since it uses less digits than its factorization.

233045142 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 8044.

The product of its (nonzero) digits is 2880, while the sum is 24.

The square root of 233045142 is about 15265.8161262345. The cubic root of 233045142 is about 615.3846862877.

Adding to 233045142 its reverse (241540332), we get a palindrome (474585474).

The spelling of 233045142 in words is "two hundred thirty-three million, forty-five thousand, one hundred forty-two".