4003120896 has 72 divisors (see below), whose sum is σ = 10695189120. Its totient is φ = 1329232896.

The previous prime is 4003120843. The next prime is 4003120903. The reversal of 4003120896 is 6980213004.

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, 192075 + ... + 211893.

Almost surely, 2^4003120896 is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 4003120896, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (5347594560).

4003120896 is an abundant number, since it is smaller than the sum of its proper divisors (6692068224).

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

4003120896 is a wasteful number, since it uses less digits than its factorization.

4003120896 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 20101 (or 20087 counting only the distinct ones).

The product of its (nonzero) digits is 10368, while the sum is 33.

The square root of 4003120896 is about 63270.2212419081. The cubic root of 4003120896 is about 1587.8137874442.

The spelling of 4003120896 in words is "four billion, three million, one hundred twenty thousand, eight hundred ninety-six".