23244434101040 has 20 divisors (see below), whose sum is σ = 54043309285104. Its totient is φ = 9297773640384.

The previous prime is 23244434101039. The next prime is 23244434101157. The reversal of 23244434101040 is 4010143444232.

It is a tau number, because it is divible by the number of its divisors (20).

It is a junction number, because it is equal to n+sod(n) for n = 23244434100988 and 23244434101006.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 145277713052 + ... + 145277713211.

Almost surely, 2^{23244434101040} is an apocalyptic number.

23244434101040 is a gapful number since it is divisible by the number (20) formed by its first and last digit.

It is an amenable number.

23244434101040 is an abundant number, since it is smaller than the sum of its proper divisors (30798875184064).

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

23244434101040 is a wasteful number, since it uses less digits than its factorization.

23244434101040 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 290555426276 (or 290555426270 counting only the distinct ones).

The product of its (nonzero) digits is 36864, while the sum is 32.

Adding to 23244434101040 its reverse (4010143444232), we get a palindrome (27254577545272).

The spelling of 23244434101040 in words is "twenty-three trillion, two hundred forty-four billion, four hundred thirty-four million, one hundred one thousand, forty".