4402520334 has 24 divisors (see below), whose sum is σ = 9867719160. Its totient is φ = 1416902928.

The previous prime is 4402520333. The next prime is 4402520389. The reversal of 4402520334 is 4330252044.

It is a junction number, because it is equal to n+sod(n) for n = 4402520298 and 4402520307.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (4402520333) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 4216452 + ... + 4217495.

It is an arithmetic number, because the mean of its divisors is an integer number (411154965).

Almost surely, 2^4402520334 is an apocalyptic number.

4402520334 is an abundant number, since it is smaller than the sum of its proper divisors (5465198826).

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

4402520334 is a wasteful number, since it uses less digits than its factorization.

4402520334 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 8433984 (or 8433981 counting only the distinct ones).

The product of its (nonzero) digits is 11520, while the sum is 27.

The square root of 4402520334 is about 66351.4908197246. The cubic root of 4402520334 is about 1638.9553547025.

Adding to 4402520334 its reverse (4330252044), we get a palindrome (8732772378).

The spelling of 4402520334 in words is "four billion, four hundred two million, five hundred twenty thousand, three hundred thirty-four".