4422323520 has 112 divisors (see below), whose sum is σ = 15601005120. Its totient is φ = 1179283968.

The previous prime is 4422323513. The next prime is 4422323531. The reversal of 4422323520 is 253232244.

It is a happy number.

4422323520 is a `hidden beast` number, since 4 + 422 + 3 + 235 + 2 + 0 = 666.

It is a Harshad number since it is a multiple of its sum of digits (27).

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, 247282 + ... + 264561.

Almost surely, 2^4422323520 is an apocalyptic number.

4422323520 is a gapful number since it is divisible by the number (40) formed by its first and last digit.

It is an amenable number.

4422323520 is an abundant number, since it is smaller than the sum of its proper divisors (11178681600).

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

4422323520 is a wasteful number, since it uses less digits than its factorization.

4422323520 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 511869 (or 511853 counting only the distinct ones).

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

The square root of 4422323520 is about 66500.5527796574. The cubic root of 4422323520 is about 1641.4091002664.

Adding to 4422323520 its reverse (253232244), we get a palindrome (4675555764).

The spelling of 4422323520 in words is "four billion, four hundred twenty-two million, three hundred twenty-three thousand, five hundred twenty".