4040305755 has 32 divisors (see below), whose sum is σ = 6503777280. Its totient is φ = 2141771520.

The previous prime is 4040305729. The next prime is 4040305777. The reversal of 4040305755 is 5575030404.

4040305755 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 4040305755 - 2¹² = 4040301659 is a prime.

It is a super-2 number, since 2×4040305755² = 32648141187772240050, which contains 22 as substring.

It is an unprimeable number.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 3702760 + ... + 3703850.

It is an arithmetic number, because the mean of its divisors is an integer number (203243040).

Almost surely, 2^4040305755 is an apocalyptic number.

4040305755 is a deficient number, since it is larger than the sum of its proper divisors (2463471525).

4040305755 is a wasteful number, since it uses less digits than its factorization.

4040305755 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2371.

The product of its (nonzero) digits is 42000, while the sum is 33.

The square root of 4040305755 is about 63563.3994921606. The cubic root of 4040305755 is about 1592.7150262468.

The spelling of 4040305755 in words is "four billion, forty million, three hundred five thousand, seven hundred fifty-five".