23345361141242 has 12 divisors (see below), whose sum is σ = 40735273011930. Its totient is φ = 10005154774776.

The previous prime is 23345361141227. The next prime is 23345361141293. The reversal of 23345361141242 is 24214116354332.

It can be written as a sum of positive squares in only one way, i.e., 15687627699121 + 7657733442121 = 3960761^2 + 2767261^2 .

It is a self number, because there is not a number n which added to its sum of digits gives 23345361141242.

It is an unprimeable number.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 119108985317 + ... + 119108985512.

Almost surely, 2^{23345361141242} is an apocalyptic number.

23345361141242 is a deficient number, since it is larger than the sum of its proper divisors (17389911870688).

23345361141242 is a wasteful number, since it uses less digits than its factorization.

23345361141242 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 238217970845 (or 238217970838 counting only the distinct ones).

The product of its digits is 414720, while the sum is 41.

Adding to 23345361141242 its reverse (24214116354332), we get a palindrome (47559477495574).

The spelling of 23345361141242 in words is "twenty-three trillion, three hundred forty-five billion, three hundred sixty-one million, one hundred forty-one thousand, two hundred forty-two".