233111041233442 has 16 divisors (see below), whose sum is σ = 351061863524064. Its totient is φ = 116090425900000.

The previous prime is 233111041233437. The next prime is 233111041233463. The reversal of 233111041233442 is 244332140111332.

It is a happy number.

It is a junction number, because it is equal to n+sod(n) for n = 233111041233398 and 233111041233407.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 83342217 + ... + 86093827.

It is an arithmetic number, because the mean of its divisors is an integer number (21941366470254).

Almost surely, 2^{233111041233442} is an apocalyptic number.

233111041233442 is a deficient number, since it is larger than the sum of its proper divisors (117950822290622).

233111041233442 is a wasteful number, since it uses less digits than its factorization.

233111041233442 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2920625.

The product of its (nonzero) digits is 41472, while the sum is 34.

Adding to 233111041233442 its reverse (244332140111332), we get a palindrome (477443181344774).

The spelling of 233111041233442 in words is "two hundred thirty-three trillion, one hundred eleven billion, forty-one million, two hundred thirty-three thousand, four hundred forty-two".