23422322544 has 20 divisors (see below), whose sum is σ = 60507666696. Its totient is φ = 7807440832.

The previous prime is 23422322533. The next prime is 23422322549. The reversal of 23422322544 is 44522322432.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (23422322549) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 243982479 + ... + 243982574.

Almost surely, 2^23422322544 is an apocalyptic number.

23422322544 is a gapful number since it is divisible by the number (24) formed by its first and last digit.

It is an amenable number.

23422322544 is an abundant number, since it is smaller than the sum of its proper divisors (37085344152).

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

23422322544 is a wasteful number, since it uses less digits than its factorization.

23422322544 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 487965064 (or 487965058 counting only the distinct ones).

The product of its digits is 92160, while the sum is 33.

Adding to 23422322544 its reverse (44522322432), we get a palindrome (67944644976).

The spelling of 23422322544 in words is "twenty-three billion, four hundred twenty-two million, three hundred twenty-two thousand, five hundred forty-four".