4246403240 has 32 divisors (see below), whose sum is σ = 9559485000. Its totient is φ = 1697658624.

The previous prime is 4246403197. The next prime is 4246403257. The reversal of 4246403240 is 423046424.

It can be written as a sum of positive squares in 4 ways, for example, as 4116762244 + 129640996 = 64162^2 + 11386^2 .

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 50726 + ... + 105194.

Almost surely, 2^4246403240 is an apocalyptic number.

4246403240 is a gapful number since it is divisible by the number (40) formed by its first and last digit.

It is an amenable number.

4246403240 is an abundant number, since it is smaller than the sum of its proper divisors (5313081760).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

4246403240 is a wasteful number, since it uses less digits than its factorization.

4246403240 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 56429 (or 56425 counting only the distinct ones).

The product of its (nonzero) digits is 18432, while the sum is 29.

The square root of 4246403240 is about 65164.4323231623. The cubic root of 4246403240 is about 1619.3488263354.

Adding to 4246403240 its reverse (423046424), we get a palindrome (4669449664).

The spelling of 4246403240 in words is "four billion, two hundred forty-six million, four hundred three thousand, two hundred forty".