233420423044 has 12 divisors (see below), whose sum is σ = 408563866368. Its totient is φ = 116687889800.

The previous prime is 233420423029. The next prime is 233420423051. The reversal of 233420423044 is 440324024332.

It is a happy number.

It is a junction number, because it is equal to n+sod(n) for n = 233420422997 and 233420423015.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 5556892 + ... + 5598739.

It is an arithmetic number, because the mean of its divisors is an integer number (34046988864).

Almost surely, 2^233420423044 is an apocalyptic number.

It is an amenable number.

233420423044 is a deficient number, since it is larger than the sum of its proper divisors (175143443324).

233420423044 is a wasteful number, since it uses less digits than its factorization.

233420423044 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 11160866 (or 11160864 counting only the distinct ones).

The product of its (nonzero) digits is 55296, while the sum is 31.

Adding to 233420423044 its reverse (440324024332), we get a palindrome (673744447376).

The spelling of 233420423044 in words is "two hundred thirty-three billion, four hundred twenty million, four hundred twenty-three thousand, forty-four".