4033140440 has 32 divisors (see below), whose sum is σ = 10370933280. Its totient is φ = 1382790912.

The previous prime is 4033140437. The next prime is 4033140451. The reversal of 4033140440 is 440413304.

4033140440 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 7201757 + ... + 7202316.

It is an arithmetic number, because the mean of its divisors is an integer number (324091665).

Almost surely, 2^4033140440 is an apocalyptic number.

4033140440 is a gapful number since it is divisible by the number (40) formed by its first and last digit.

It is an amenable number.

4033140440 is an abundant number, since it is smaller than the sum of its proper divisors (6337792840).

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

4033140440 is a wasteful number, since it uses less digits than its factorization.

4033140440 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 14404091 (or 14404087 counting only the distinct ones).

The product of its (nonzero) digits is 2304, while the sum is 23.

The square root of 4033140440 is about 63507.0109515477. The cubic root of 4033140440 is about 1591.7729310497.

Adding to 4033140440 its reverse (440413304), we get a palindrome (4473553744).

The spelling of 4033140440 in words is "four billion, thirty-three million, one hundred forty thousand, four hundred forty".