23140441000 has 64 divisors (see below), whose sum is σ = 55469428560. Its totient is φ = 9030400000.

The previous prime is 23140440979. The next prime is 23140441001. The reversal of 23140441000 is 14404132.

It can be written as a sum of positive squares in 8 ways, for example, as 1574343684 + 21566097316 = 39678^2 + 146854^2 .

It is not an unprimeable number, because it can be changed into a prime (23140441001) by changing a digit.

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 15 ways as a sum of consecutive naturals, for example, 241201 + ... + 323200.

Almost surely, 2^23140441000 is an apocalyptic number.

23140441000 is a gapful number since it is divisible by the number (20) formed by its first and last digit.

It is an amenable number.

23140441000 is an abundant number, since it is smaller than the sum of its proper divisors (32328987560).

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

23140441000 is a wasteful number, since it uses less digits than its factorization.

23140441000 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 564463 (or 564449 counting only the distinct ones).

The product of its (nonzero) digits is 384, while the sum is 19.

Adding to 23140441000 its reverse (14404132), we get a palindrome (23154845132).

The spelling of 23140441000 in words is "twenty-three billion, one hundred forty million, four hundred forty-one thousand".