23432442212 has 6 divisors (see below), whose sum is σ = 41006773878. Its totient is φ = 11716221104.

The previous prime is 23432442211. The next prime is 23432442259. The reversal of 23432442212 is 21224423432.

It can be written as a sum of positive squares in only one way, i.e., 18134931556 + 5297510656 = 134666^2 + 72784^2 .

It is not an unprimeable number, because it can be changed into a prime (23432442211) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 2929055273 + ... + 2929055280.

It is an arithmetic number, because the mean of its divisors is an integer number (6834462313).

Almost surely, 2^23432442212 is an apocalyptic number.

It is an amenable number.

23432442212 is a deficient number, since it is larger than the sum of its proper divisors (17574331666).

23432442212 is a wasteful number, since it uses less digits than its factorization.

23432442212 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 5858110557 (or 5858110555 counting only the distinct ones).

The product of its digits is 18432, while the sum is 29.

Adding to 23432442212 its reverse (21224423432), we get a palindrome (44656865644).

The spelling of 23432442212 in words is "twenty-three billion, four hundred thirty-two million, four hundred forty-two thousand, two hundred twelve".