233421421235304 has 32 divisors (see below), whose sum is σ = 584386011836640. Its totient is φ = 77696145912000.

The previous prime is 233421421235291. The next prime is 233421421235357. The reversal of 233421421235304 is 403532124124332.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 6937139062 + ... + 6937172709.

It is an arithmetic number, because the mean of its divisors is an integer number (18262062869895).

Almost surely, 2^{233421421235304} is an apocalyptic number.

233421421235304 is a gapful number since it is divisible by the number (24) formed by its first and last digit.

It is an amenable number.

233421421235304 is an abundant number, since it is smaller than the sum of its proper divisors (350964590601336).

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

233421421235304 is a wasteful number, since it uses less digits than its factorization.

233421421235304 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 13874312481 (or 13874312477 counting only the distinct ones).

The product of its (nonzero) digits is 414720, while the sum is 39.

Adding to 233421421235304 its reverse (403532124124332), we get a palindrome (636953545359636).

The spelling of 233421421235304 in words is "two hundred thirty-three trillion, four hundred twenty-one billion, four hundred twenty-one million, two hundred thirty-five thousand, three hundred four".