23340202432042 has 8 divisors (see below), whose sum is σ = 35047509074532. Its totient is φ = 11657699407200.

The previous prime is 23340202432033. The next prime is 23340202432073. The reversal of 23340202432042 is 24023420204332.

It can be written as a sum of positive squares in 2 ways, for example, as 23191245801441 + 148956630601 = 4815729^2 + 385949^2 .

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

It is a junction number, because it is equal to n+sod(n) for n = 23340202431995 and 23340202432013.

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, 6200902059 + ... + 6200905822.

Almost surely, 2^{23340202432042} is an apocalyptic number.

23340202432042 is a deficient number, since it is larger than the sum of its proper divisors (11707306642490).

23340202432042 is a wasteful number, since it uses less digits than its factorization.

23340202432042 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 12401808824.

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

Adding to 23340202432042 its reverse (24023420204332), we get a palindrome (47363622636374).

The spelling of 23340202432042 in words is "twenty-three trillion, three hundred forty billion, two hundred two million, four hundred thirty-two thousand, forty-two".