4321033040 has 40 divisors (see below), whose sum is σ = 10049544288. Its totient is φ = 1727872640.

The previous prime is 4321033039. The next prime is 4321033061. The reversal of 4321033040 is 403301234.

It is a tau number, because it is divible by the number of its divisors (40).

It is a Harshad number since it is a multiple of its sum of digits (20).

It is a congruent number.

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, 336335 + ... + 348945.

Almost surely, 2^4321033040 is an apocalyptic number.

4321033040 is a gapful number since it is divisible by the number (40) formed by its first and last digit.

It is an amenable number.

4321033040 is an abundant number, since it is smaller than the sum of its proper divisors (5728511248).

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

4321033040 is a wasteful number, since it uses less digits than its factorization.

4321033040 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 16907 (or 16901 counting only the distinct ones).

The product of its (nonzero) digits is 864, while the sum is 20.

The square root of 4321033040 is about 65734.5650324089. The cubic root of 4321033040 is about 1628.7803791463.

Adding to 4321033040 its reverse (403301234), we get a palindrome (4724334274).

The spelling of 4321033040 in words is "four billion, three hundred twenty-one million, thirty-three thousand, forty".