4402313240 has 64 divisors (see below), whose sum is σ = 10699788960. Its totient is φ = 1620495360.

The previous prime is 4402313239. The next prime is 4402313257. The reversal of 4402313240 is 423132044.

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, 159332 + ... + 184908.

Almost surely, 2^4402313240 is an apocalyptic number.

4402313240 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 4402313240, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (5349894480).

4402313240 is an abundant number, since it is smaller than the sum of its proper divisors (6297475720).

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

4402313240 is a wasteful number, since it uses less digits than its factorization.

4402313240 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 25932 (or 25928 counting only the distinct ones).

The product of its (nonzero) digits is 2304, while the sum is 23.

The square root of 4402313240 is about 66349.9302185014. The cubic root of 4402313240 is about 1638.9296555487.

Adding to 4402313240 its reverse (423132044), we get a palindrome (4825445284).

The spelling of 4402313240 in words is "four billion, four hundred two million, three hundred thirteen thousand, two hundred forty".