23110010440140 has 48 divisors (see below), whose sum is σ = 69685569944928. Its totient is φ = 5688617954304.

The previous prime is 23110010440133. The next prime is 23110010440159. The reversal of 23110010440140 is 4104401001132.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 14814108477 + ... + 14814110036.

It is an arithmetic number, because the mean of its divisors is an integer number (1451782707186).

Almost surely, 2^{23110010440140} is an apocalyptic number.

23110010440140 is a gapful number since it is divisible by the number (20) formed by its first and last digit.

It is an amenable number.

23110010440140 is an abundant number, since it is smaller than the sum of its proper divisors (46575559504788).

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

23110010440140 is a wasteful number, since it uses less digits than its factorization.

23110010440140 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 29628218538 (or 29628218536 counting only the distinct ones).

The product of its (nonzero) digits is 384, while the sum is 21.

Adding to 23110010440140 its reverse (4104401001132), we get a palindrome (27214411441272).

The spelling of 23110010440140 in words is "twenty-three trillion, one hundred ten billion, ten million, four hundred forty thousand, one hundred forty".