233423111413040 has 80 divisors (see below), whose sum is σ = 543854828661408. Its totient is φ = 93172200787968.

The previous prime is 233423111413033. The next prime is 233423111413043. The reversal of 233423111413040 is 40314111324332.

It is a tau number, because it is divible by the number of its divisors (80).

It is a junction number, because it is equal to n+sod(n) for n = 233423111412988 and 233423111413006.

It is not an unprimeable number, because it can be changed into a prime (233423111413043) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 110772299 + ... + 112859861.

Almost surely, 2^{233423111413040} is an apocalyptic number.

233423111413040 is a gapful number since it is divisible by the number (20) formed by its first and last digit.

It is an amenable number.

233423111413040 is an abundant number, since it is smaller than the sum of its proper divisors (310431717248368).

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

233423111413040 is a wasteful number, since it uses less digits than its factorization.

233423111413040 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2090526 (or 2090520 counting only the distinct ones).

The product of its (nonzero) digits is 20736, while the sum is 32.

Adding to 233423111413040 its reverse (40314111324332), we get a palindrome (273737222737372).

The spelling of 233423111413040 in words is "two hundred thirty-three trillion, four hundred twenty-three billion, one hundred eleven million, four hundred thirteen thousand, forty".