7433381120 has 144 divisors (see below), whose sum is σ = 19581585408. Its totient is φ = 2681118720.

The previous prime is 7433381119. The next prime is 7433381177. The reversal of 7433381120 is 211833347.

It is a Harshad number since it is a multiple of its sum of digits (32).

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 1786082 + ... + 1790238.

It is an arithmetic number, because the mean of its divisors is an integer number (135983232).

Almost surely, 2^7433381120 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 7433381120, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (9790792704).

7433381120 is an abundant number, since it is smaller than the sum of its proper divisors (12148204288).

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

7433381120 is a wasteful number, since it uses less digits than its factorization.

7433381120 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 4316 (or 4302 counting only the distinct ones).

The product of its (nonzero) digits is 12096, while the sum is 32.

The square root of 7433381120 is about 86217.0581729625. The cubic root of 7433381120 is about 1951.6209288092.

The spelling of 7433381120 in words is "seven billion, four hundred thirty-three million, three hundred eighty-one thousand, one hundred twenty".