4040516464 has 20 divisors (see below), whose sum is σ = 7862994504. Its totient is φ = 2011356608.

The previous prime is 4040516453. The next prime is 4040516489. The reversal of 4040516464 is 4646150404.

4040516464 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 3 ways as a sum of consecutive naturals, for example, 552607 + ... + 559870.

Almost surely, 2^4040516464 is an apocalyptic number.

It is an amenable number.

4040516464 is a deficient number, since it is larger than the sum of its proper divisors (3822478040).

4040516464 is a wasteful number, since it uses less digits than its factorization.

4040516464 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1112712 (or 1112706 counting only the distinct ones).

The product of its (nonzero) digits is 46080, while the sum is 34.

The square root of 4040516464 is about 63565.0569416877. The cubic root of 4040516464 is about 1592.7427133887.

Adding to 4040516464 its reverse (4646150404), we get a palindrome (8686666868).

The spelling of 4040516464 in words is "four billion, forty million, five hundred sixteen thousand, four hundred sixty-four".