24354534320142 has 64 divisors (see below), whose sum is σ = 52520201158656. Its totient is φ = 7484523171840.

The previous prime is 24354534320119. The next prime is 24354534320209. The reversal of 24354534320142 is 24102343545342.

It is a super-3 number, since 3×24354534320142³ (a number of 41 digits) contains 333 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 24354534320094 and 24354534320103.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 385917363 + ... + 385980465.

It is an arithmetic number, because the mean of its divisors is an integer number (820628143104).

Almost surely, 2^{24354534320142} is an apocalyptic number.

24354534320142 is an abundant number, since it is smaller than the sum of its proper divisors (28165666838514).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

24354534320142 is a wasteful number, since it uses less digits than its factorization.

24354534320142 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 69105.

The product of its (nonzero) digits is 1382400, while the sum is 42.

Adding to 24354534320142 its reverse (24102343545342), we get a palindrome (48456877865484).

The spelling of 24354534320142 in words is "twenty-four trillion, three hundred fifty-four billion, five hundred thirty-four million, three hundred twenty thousand, one hundred forty-two".