4002034442 has 48 divisors (see below), whose sum is σ = 7054524672. Its totient is φ = 1667554560.

The previous prime is 4002034363. The next prime is 4002034451. The reversal of 4002034442 is 2444302004.

It is an unprimeable number.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 10904543 + ... + 10904909.

It is an arithmetic number, because the mean of its divisors is an integer number (146969264).

Almost surely, 2^4002034442 is an apocalyptic number.

4002034442 is a deficient number, since it is larger than the sum of its proper divisors (3052490230).

4002034442 is a wasteful number, since it uses less digits than its factorization.

4002034442 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 663 (or 550 counting only the distinct ones).

The product of its (nonzero) digits is 3072, while the sum is 23.

The square root of 4002034442 is about 63261.6348350246. The cubic root of 4002034442 is about 1587.6701293024.

Adding to 4002034442 its reverse (2444302004), we get a palindrome (6446336446).

The spelling of 4002034442 in words is "four billion, two million, thirty-four thousand, four hundred forty-two".