23024243320340 has 24 divisors (see below), whose sum is σ = 48426106817760. Its totient is φ = 9195374310048.

The previous prime is 23024243320271. The next prime is 23024243320369. The reversal of 23024243320340 is 4302334242032.

It is a happy number.

It is a super-2 number, since 2×23024243320340² (a number of 28 digits) contains 22 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 23024243320297 and 23024243320306.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 895175450 + ... + 895201169.

It is an arithmetic number, because the mean of its divisors is an integer number (2017754450740).

Almost surely, 2^{23024243320340} is an apocalyptic number.

23024243320340 is a gapful number since it is divisible by the number (20) formed by its first and last digit.

It is an amenable number.

23024243320340 is an abundant number, since it is smaller than the sum of its proper divisors (25401863497420).

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

23024243320340 is a wasteful number, since it uses less digits than its factorization.

23024243320340 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1790377271 (or 1790377269 counting only the distinct ones).

The product of its (nonzero) digits is 82944, while the sum is 32.

Adding to 23024243320340 its reverse (4302334242032), we get a palindrome (27326577562372).

The spelling of 23024243320340 in words is "twenty-three trillion, twenty-four billion, two hundred forty-three million, three hundred twenty thousand, three hundred forty".