4090344452 has 12 divisors (see below), whose sum is σ = 7161273420. Its totient is φ = 2044266336.

The previous prime is 4090344431. The next prime is 4090344523. The reversal of 4090344452 is 2544430904.

4090344452 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It can be written as a sum of positive squares in 2 ways, for example, as 409010176 + 3681334276 = 20224^2 + 60674^2 .

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, 216263 + ... + 234414.

It is an arithmetic number, because the mean of its divisors is an integer number (596772785).

Almost surely, 2^4090344452 is an apocalyptic number.

It is an amenable number.

4090344452 is a deficient number, since it is larger than the sum of its proper divisors (3070928968).

4090344452 is a wasteful number, since it uses less digits than its factorization.

4090344452 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 452950 (or 452948 counting only the distinct ones).

The product of its (nonzero) digits is 69120, while the sum is 35.

The square root of 4090344452 is about 63955.8007689686. The cubic root of 4090344452 is about 1599.2632613330.

The spelling of 4090344452 in words is "four billion, ninety million, three hundred forty-four thousand, four hundred fifty-two".