4002514244 has 12 divisors (see below), whose sum is σ = 7004875500. Its totient is φ = 2001121248.

The previous prime is 4002514237. The next prime is 4002514279. The reversal of 4002514244 is 4424152004.

It can be written as a sum of positive squares in 2 ways, for example, as 1281640000 + 2720874244 = 35800^2 + 52162^2 .

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, 63182 + ... + 109530.

It is an arithmetic number, because the mean of its divisors is an integer number (583739625).

Almost surely, 2^4002514244 is an apocalyptic number.

It is an amenable number.

4002514244 is a deficient number, since it is larger than the sum of its proper divisors (3002361256).

4002514244 is a wasteful number, since it uses less digits than its factorization.

4002514244 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 67942 (or 67940 counting only the distinct ones).

The product of its (nonzero) digits is 5120, while the sum is 26.

The square root of 4002514244 is about 63265.4269249801. The cubic root of 4002514244 is about 1587.7335751051.

Adding to 4002514244 its reverse (4424152004), we get a palindrome (8426666248).

The spelling of 4002514244 in words is "four billion, two million, five hundred fourteen thousand, two hundred forty-four".