4002514144 has 24 divisors (see below), whose sum is σ = 7979700960. Its totient is φ = 1975923456.

The previous prime is 4002514123. The next prime is 4002514163. The reversal of 4002514144 is 4414152004.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 789109 + ... + 794164.

It is an arithmetic number, because the mean of its divisors is an integer number (332487540).

Almost surely, 2^4002514144 is an apocalyptic number.

It is an amenable number.

4002514144 is a deficient number, since it is larger than the sum of its proper divisors (3977186816).

4002514144 is a wasteful number, since it uses less digits than its factorization.

4002514144 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1583362 (or 1583354 counting only the distinct ones).

The product of its (nonzero) digits is 2560, while the sum is 25.

The square root of 4002514144 is about 63265.4261346590. The cubic root of 4002514144 is about 1587.7335618823.

Adding to 4002514144 its reverse (4414152004), we get a palindrome (8416666148).

The spelling of 4002514144 in words is "four billion, two million, five hundred fourteen thousand, one hundred forty-four".