23114530154242 has 4 divisors (see below), whose sum is σ = 34671795231366. Its totient is φ = 11557265077120.

The previous prime is 23114530154201. The next prime is 23114530154251. The reversal of 23114530154242 is 24245103541132.

It is a semiprime because it is the product of two primes.

It can be written as a sum of positive squares in only one way, i.e., 19750566993921 + 3363963160321 = 4444161^2 + 1834111^2 .

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 5778632538559 + ... + 5778632538562.

Almost surely, 2^{23114530154242} is an apocalyptic number.

23114530154242 is a deficient number, since it is larger than the sum of its proper divisors (11557265077124).

23114530154242 is a wasteful number, since it uses less digits than its factorization.

23114530154242 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 11557265077123.

The product of its (nonzero) digits is 115200, while the sum is 37.

Adding to 23114530154242 its reverse (24245103541132), we get a palindrome (47359633695374).

The spelling of 23114530154242 in words is "twenty-three trillion, one hundred fourteen billion, five hundred thirty million, one hundred fifty-four thousand, two hundred forty-two".