4140339256 has 16 divisors (see below), whose sum is σ = 8219791440. Its totient is φ = 1948394880.

The previous prime is 4140339253. The next prime is 4140339263. The reversal of 4140339256 is 6529330414.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (4140339253) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 15221700 + ... + 15221971.

It is an arithmetic number, because the mean of its divisors is an integer number (513736965).

Almost surely, 2^4140339256 is an apocalyptic number.

It is an amenable number.

4140339256 is a deficient number, since it is larger than the sum of its proper divisors (4079452184).

4140339256 is a wasteful number, since it uses less digits than its factorization.

4140339256 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 30443694 (or 30443690 counting only the distinct ones).

The product of its (nonzero) digits is 77760, while the sum is 37.

The square root of 4140339256 is about 64345.4680300019. The cubic root of 4140339256 is about 1605.7526328467.

It can be divided in two parts, 4140 and 339256, that added together give a square (343396 = 586²).

The spelling of 4140339256 in words is "four billion, one hundred forty million, three hundred thirty-nine thousand, two hundred fifty-six".