4034605440 has 64 divisors (see below), whose sum is σ = 12860310960. Its totient is φ = 1075894272.

The previous prime is 4034605439. The next prime is 4034605441. The reversal of 4034605440 is 445064304.

It is an interprime number because it is at equal distance from previous prime (4034605439) and next prime (4034605441).

It is a tau number, because it is divible by the number of its divisors (64).

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 = 4034605398 and 4034605407.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (4034605441) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 1048759 + ... + 1052598.

Almost surely, 2^4034605440 is an apocalyptic number.

4034605440 is a gapful number since it is divisible by the number (40) formed by its first and last digit.

It is an amenable number.

4034605440 is an abundant number, since it is smaller than the sum of its proper divisors (8825705520).

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

4034605440 is a wasteful number, since it uses less digits than its factorization.

4034605440 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2101379 (or 2101367 counting only the distinct ones).

The product of its (nonzero) digits is 23040, while the sum is 30.

The square root of 4034605440 is about 63518.5440639188. The cubic root of 4034605440 is about 1591.9656398567.

Adding to 4034605440 its reverse (445064304), we get a palindrome (4479669744).

The spelling of 4034605440 in words is "four billion, thirty-four million, six hundred five thousand, four hundred forty".