23044140433400 has 24 divisors (see below), whose sum is σ = 53577626508120. Its totient is φ = 9217656173280.

The previous prime is 23044140433399. The next prime is 23044140433411. The reversal of 23044140433400 is 433404144032.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (29) of ones.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 57610350884 + ... + 57610351283.

It is an arithmetic number, because the mean of its divisors is an integer number (2232401104505).

Almost surely, 2^{23044140433400} is an apocalyptic number.

23044140433400 is a gapful number since it is divisible by the number (20) formed by its first and last digit.

It is an amenable number.

23044140433400 is an abundant number, since it is smaller than the sum of its proper divisors (30533486074720).

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

23044140433400 is a wasteful number, since it uses less digits than its factorization.

23044140433400 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 115220702183 (or 115220702174 counting only the distinct ones).

The product of its (nonzero) digits is 55296, while the sum is 32.

Adding to 23044140433400 its reverse (433404144032), we get a palindrome (23477544577432).

The spelling of 23044140433400 in words is "twenty-three trillion, forty-four billion, one hundred forty million, four hundred thirty-three thousand, four hundred".