4040336164 has 12 divisors (see below), whose sum is σ = 7085862784. Its totient is φ = 2015803944.

The previous prime is 4040336137. The next prime is 4040336171. The reversal of 4040336164 is 4616330404.

It is a happy number.

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, 1088952 + ... + 1092655.

Almost surely, 2^4040336164 is an apocalyptic number.

It is an amenable number.

4040336164 is a deficient number, since it is larger than the sum of its proper divisors (3045526620).

4040336164 is a wasteful number, since it uses less digits than its factorization.

4040336164 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2182074 (or 2182072 counting only the distinct ones).

The product of its (nonzero) digits is 20736, while the sum is 31.

The square root of 4040336164 is about 63563.6386938319. The cubic root of 4040336164 is about 1592.7190220458.

Adding to 4040336164 its reverse (4616330404), we get a palindrome (8656666568).

It can be divided in two parts, 40403 and 36164, that added together give a palindrome (76567).

The spelling of 4040336164 in words is "four billion, forty million, three hundred thirty-six thousand, one hundred sixty-four".