4140239832 has 48 divisors (see below), whose sum is σ = 11628456840. Its totient is φ = 1380079296.

The previous prime is 4140239777. The next prime is 4140239933. The reversal of 4140239832 is 2389320414.

4140239832 is a `hidden beast` number, since 414 + 0 + 239 + 8 + 3 + 2 = 666.

It is a Harshad number since it is a multiple of its sum of digits (36).

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 1062933 + ... + 1066820.

Almost surely, 2^4140239832 is an apocalyptic number.

It is an amenable number.

4140239832 is an abundant number, since it is smaller than the sum of its proper divisors (7488217008).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

4140239832 is a wasteful number, since it uses less digits than its factorization.

4140239832 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2129774 (or 2129758 counting only the distinct ones).

The product of its (nonzero) digits is 41472, while the sum is 36.

The square root of 4140239832 is about 64344.6954457009. The cubic root of 4140239832 is about 1605.7397795017.

The spelling of 4140239832 in words is "four billion, one hundred forty million, two hundred thirty-nine thousand, eight hundred thirty-two".