4035325440 has 80 divisors (see below), whose sum is σ = 12900455568. Its totient is φ = 1076084736.

The previous prime is 4035325391. The next prime is 4035325447. The reversal of 4035325440 is 445235304.

It is a tau number, because it is divible by the number of its divisors (80).

It is a super-2 number, since 2×4035325440² = 32567702813422387200, which contains 22 as substring.

It is a Harshad number since it is a multiple of its sum of digits (30).

It is a junction number, because it is equal to n+sod(n) for n = 4035325398 and 4035325407.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (4035325447) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 255037 + ... + 270396.

Almost surely, 2^4035325440 is an apocalyptic number.

4035325440 is a gapful number since it is divisible by the number (40) formed by its first and last digit.

It is an amenable number.

4035325440 is an abundant number, since it is smaller than the sum of its proper divisors (8865130128).

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

4035325440 is an equidigital number, since it uses as much as digits as its factorization.

4035325440 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 525459 (or 525443 counting only the distinct ones).

The product of its (nonzero) digits is 28800, while the sum is 30.

The square root of 4035325440 is about 63524.2114472899. The cubic root of 4035325440 is about 1592.0603328902.

The spelling of 4035325440 in words is "four billion, thirty-five million, three hundred twenty-five thousand, four hundred forty".