232233040030442 has 64 divisors (see below), whose sum is σ = 390171285504000. Its totient is φ = 102764283050880.

The previous prime is 232233040030429. The next prime is 232233040030447. The reversal of 232233040030442 is 244030040332232.

It is a happy number.

It is a junction number, because it is equal to n+sod(n) for n = 232233040030399 and 232233040030408.

It is not an unprimeable number, because it can be changed into a prime (232233040030447) by changing a digit.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 687706934 + ... + 688044542.

It is an arithmetic number, because the mean of its divisors is an integer number (6096426336000).

Almost surely, 2^{232233040030442} is an apocalyptic number.

232233040030442 is a gapful number since it is divisible by the number (22) formed by its first and last digit.

232233040030442 is a deficient number, since it is larger than the sum of its proper divisors (157938245473558).

232233040030442 is a wasteful number, since it uses less digits than its factorization.

232233040030442 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 341211.

The product of its (nonzero) digits is 82944, while the sum is 32.

Adding to 232233040030442 its reverse (244030040332232), we get a palindrome (476263080362674).

The spelling of 232233040030442 in words is "two hundred thirty-two trillion, two hundred thirty-three billion, forty million, thirty thousand, four hundred forty-two".