4001142334 has 32 divisors (see below), whose sum is σ = 7188292800. Its totient is φ = 1668419424.

The previous prime is 4001142323. The next prime is 4001142361. The reversal of 4001142334 is 4332411004.

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, 53437 + ... + 104200.

It is an arithmetic number, because the mean of its divisors is an integer number (224634150).

Almost surely, 2^4001142334 is an apocalyptic number.

4001142334 is a deficient number, since it is larger than the sum of its proper divisors (3187150466).

4001142334 is a wasteful number, since it uses less digits than its factorization.

4001142334 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 157697 (or 157683 counting only the distinct ones).

The product of its (nonzero) digits is 1152, while the sum is 22.

The square root of 4001142334 is about 63254.5835019092. The cubic root of 4001142334 is about 1587.5521494349.

Adding to 4001142334 its reverse (4332411004), we get a palindrome (8333553338).

The spelling of 4001142334 in words is "four billion, one million, one hundred forty-two thousand, three hundred thirty-four".