233324431340 has 96 divisors (see below), whose sum is σ = 657877054464. Its totient is φ = 67130300160.

The previous prime is 233324431273. The next prime is 233324431357. The reversal of 233324431340 is 43134423332.

It is a junction number, because it is equal to n+sod(n) for n = 233324431297 and 233324431306.

It is an unprimeable number.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 5807264 + ... + 5847303.

It is an arithmetic number, because the mean of its divisors is an integer number (6852885984).

Almost surely, 2^233324431340 is an apocalyptic number.

233324431340 is a gapful number since it is divisible by the number (20) formed by its first and last digit.

It is an amenable number.

233324431340 is an abundant number, since it is smaller than the sum of its proper divisors (424552623124).

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

233324431340 is a wasteful number, since it uses less digits than its factorization.

233324431340 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 11654607 (or 11654605 counting only the distinct ones).

The product of its (nonzero) digits is 62208, while the sum is 32.

Adding to 233324431340 its reverse (43134423332), we get a palindrome (276458854672).

The spelling of 233324431340 in words is "two hundred thirty-three billion, three hundred twenty-four million, four hundred thirty-one thousand, three hundred forty".