20233232401042 has 8 divisors (see below), whose sum is σ = 30350461420476. Its totient is φ = 10116411927552.

The previous prime is 20233232401009. The next prime is 20233232401061. The reversal of 20233232401042 is 24010423233202.

It can be written as a sum of positive squares in 2 ways, for example, as 20042535118321 + 190697282721 = 4476889^2 + 436689^2 .

It is a sphenic number, since it is the product of 3 distinct primes.

It is a self number, because there is not a number n which added to its sum of digits gives 20233232401042.

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 3 ways as a sum of consecutive naturals, for example, 102012643 + ... + 102210790.

Almost surely, 2^{20233232401042} is an apocalyptic number.

20233232401042 is a deficient number, since it is larger than the sum of its proper divisors (10117229019434).

20233232401042 is a wasteful number, since it uses less digits than its factorization.

20233232401042 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 204272972.

The product of its (nonzero) digits is 13824, while the sum is 28.

Adding to 20233232401042 its reverse (24010423233202), we get a palindrome (44243655634244).

The spelling of 20233232401042 in words is "twenty trillion, two hundred thirty-three billion, two hundred thirty-two million, four hundred one thousand, forty-two".