4233703680 has 144 divisors (see below), whose sum is σ = 15023890560. Its totient is φ = 1128978432.

The previous prime is 4233703637. The next prime is 4233703717. The reversal of 4233703680 is 863073324.

It is a tau number, because it is divible by the number of its divisors (144).

It is a Harshad number since it is a multiple of its sum of digits (36).

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 26692 + ... + 95811.

Almost surely, 2^4233703680 is an apocalyptic number.

4233703680 is a gapful number since it is divisible by the number (40) formed by its first and last digit.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 4233703680, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (7511945280).

4233703680 is an abundant number, since it is smaller than the sum of its proper divisors (10790186880).

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

4233703680 is a wasteful number, since it uses less digits than its factorization.

4233703680 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 122533 (or 122513 counting only the distinct ones).

The product of its (nonzero) digits is 72576, while the sum is 36.

The square root of 4233703680 is about 65066.9169394094. The cubic root of 4233703680 is about 1617.7329056328.

The spelling of 4233703680 in words is "four billion, two hundred thirty-three million, seven hundred three thousand, six hundred eighty".