4040663534 has 16 divisors (see below), whose sum is σ = 6152741856. Its totient is φ = 1989808800.

The previous prime is 4040663533. The next prime is 4040663563. The reversal of 4040663534 is 4353660404.

It is a junction number, because it is equal to n+sod(n) for n = 4040663494 and 4040663503.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (4040663531) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 127304 + ... + 155844.

It is an arithmetic number, because the mean of its divisors is an integer number (384546366).

Almost surely, 2^4040663534 is an apocalyptic number.

4040663534 is a deficient number, since it is larger than the sum of its proper divisors (2112078322).

4040663534 is a wasteful number, since it uses less digits than its factorization.

4040663534 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 29611.

The product of its (nonzero) digits is 103680, while the sum is 35.

The square root of 4040663534 is about 63566.2137774463. The cubic root of 4040663534 is about 1592.7620378019.

The spelling of 4040663534 in words is "four billion, forty million, six hundred sixty-three thousand, five hundred thirty-four".