23333111040 has 72 divisors (see below), whose sum is σ = 74520135648. Its totient is φ = 6222161920.

The previous prime is 23333111003. The next prime is 23333111071. The reversal of 23333111040 is 4011133332.

It is a junction number, because it is equal to n+sod(n) for n = 23333110998 and 23333111016.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 3034326 + ... + 3042005.

It is an arithmetic number, because the mean of its divisors is an integer number (1035001884).

Almost surely, 2^23333111040 is an apocalyptic number.

23333111040 is a gapful number since it is divisible by the number (20) formed by its first and last digit.

It is an amenable number.

23333111040 is an abundant number, since it is smaller than the sum of its proper divisors (51187024608).

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

23333111040 is an equidigital number, since it uses as much as digits as its factorization.

23333111040 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 6076355 (or 6076341 counting only the distinct ones).

The product of its (nonzero) digits is 648, while the sum is 21.

Adding to 23333111040 its reverse (4011133332), we get a palindrome (27344244372).

The spelling of 23333111040 in words is "twenty-three billion, three hundred thirty-three million, one hundred eleven thousand, forty".