4040457235 has 32 divisors (see below), whose sum is σ = 5221972800. Its totient is φ = 2990407680.

The previous prime is 4040457233. The next prime is 4040457251. The reversal of 4040457235 is 5327540404.

4040457235 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is not a de Polignac number, because 4040457235 - 2¹ = 4040457233 is a prime.

It is a self number, because there is not a number n which added to its sum of digits gives 4040457235.

It is not an unprimeable number, because it can be changed into a prime (4040457233) by changing a digit.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 1212051 + ... + 1215379.

It is an arithmetic number, because the mean of its divisors is an integer number (163186650).

Almost surely, 2^4040457235 is an apocalyptic number.

4040457235 is a deficient number, since it is larger than the sum of its proper divisors (1181515565).

4040457235 is a wasteful number, since it uses less digits than its factorization.

4040457235 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3591.

The product of its (nonzero) digits is 67200, while the sum is 34.

The square root of 4040457235 is about 63564.5910472175. The cubic root of 4040457235 is about 1592.7349308012.

Adding to 4040457235 its reverse (5327540404), we get a palindrome (9367997639).

The spelling of 4040457235 in words is "four billion, forty million, four hundred fifty-seven thousand, two hundred thirty-five".