23452425154143 has 6 divisors (see below), whose sum is σ = 33875725222664. Its totient is φ = 15634950102756.

The previous prime is 23452425154141. The next prime is 23452425154157. The reversal of 23452425154143 is 34145152425432.

23452425154143 is a `hidden beast` number, since 2 + 3 + 4 + 52 + 4 + 2 + 51 + 541 + 4 + 3 = 666.

It is not a de Polignac number, because 23452425154143 - 2¹ = 23452425154141 is a prime.

It is a super-2 number, since 2×23452425154143² (a number of 28 digits) contains 22 as substring.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (23452425154141) by changing a digit.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 1302912508555 + ... + 1302912508572.

Almost surely, 2^{23452425154143} is an apocalyptic number.

23452425154143 is a deficient number, since it is larger than the sum of its proper divisors (10423300068521).

23452425154143 is a wasteful number, since it uses less digits than its factorization.

23452425154143 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2605825017133 (or 2605825017130 counting only the distinct ones).

The product of its digits is 2304000, while the sum is 45.

Adding to 23452425154143 its reverse (34145152425432), we get a palindrome (57597577579575).

The spelling of 23452425154143 in words is "twenty-three trillion, four hundred fifty-two billion, four hundred twenty-five million, one hundred fifty-four thousand, one hundred forty-three".