233414312140 has 24 divisors (see below), whose sum is σ = 505981994112. Its totient is φ = 90353927040.

The previous prime is 233414312129. The next prime is 233414312149. The reversal of 233414312140 is 41213414332.

It is a happy number.

It is a super-2 number, since 2×233414312140² (a number of 24 digits) contains 22 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 233414312099 and 233414312108.

It is not an unprimeable number, because it can be changed into a prime (233414312149) 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 7 ways as a sum of consecutive naturals, for example, 188236729 + ... + 188237968.

It is an arithmetic number, because the mean of its divisors is an integer number (21082583088).

Almost surely, 2^233414312140 is an apocalyptic number.

233414312140 is a gapful number since it is divisible by the number (20) formed by its first and last digit.

It is an amenable number.

233414312140 is an abundant number, since it is smaller than the sum of its proper divisors (272567681972).

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

233414312140 is a wasteful number, since it uses less digits than its factorization.

233414312140 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 376474737 (or 376474735 counting only the distinct ones).

The product of its (nonzero) digits is 6912, while the sum is 28.

Adding to 233414312140 its reverse (41213414332), we get a palindrome (274627726472).

The spelling of 233414312140 in words is "two hundred thirty-three billion, four hundred fourteen million, three hundred twelve thousand, one hundred forty".