22434653052 has 96 divisors (see below), whose sum is σ = 66544934400. Its totient is φ = 6402969216.

The previous prime is 22434653039. The next prime is 22434653053. The reversal of 22434653052 is 25035643422.

22434653052 is a `hidden beast` number, since 2 + 2 + 4 + 346 + 5 + 305 + 2 = 666.

It is a super-2 number, since 2×22434653052² (a number of 22 digits) contains 22 as substring.

It is a Harshad number since it is a multiple of its sum of digits (36).

It is a junction number, because it is equal to n+sod(n) for n = 22434652998 and 22434653016.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (22434653053) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 704899 + ... + 736037.

It is an arithmetic number, because the mean of its divisors is an integer number (693176400).

Almost surely, 2^22434653052 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 22434653052, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (33272467200).

22434653052 is an abundant number, since it is smaller than the sum of its proper divisors (44110281348).

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

22434653052 is a wasteful number, since it uses less digits than its factorization.

22434653052 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 32112 (or 32104 counting only the distinct ones).

The product of its (nonzero) digits is 172800, while the sum is 36.

The spelling of 22434653052 in words is "twenty-two billion, four hundred thirty-four million, six hundred fifty-three thousand, fifty-two".