24424420431142 has 32 divisors (see below), whose sum is σ = 37068152342400. Its totient is φ = 12068954509248.

The previous prime is 24424420431113. The next prime is 24424420431193. The reversal of 24424420431142 is 24113402442442.

It is a super-3 number, since 3×24424420431142³ (a number of 41 digits) contains 333 as substring. Note that it is a super-d number also for d = 2.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 150632109 + ... + 150794167.

It is an arithmetic number, because the mean of its divisors is an integer number (1158379760700).

Almost surely, 2^{24424420431142} is an apocalyptic number.

24424420431142 is a deficient number, since it is larger than the sum of its proper divisors (12643731911258).

24424420431142 is a wasteful number, since it uses less digits than its factorization.

24424420431142 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 163860.

The product of its (nonzero) digits is 196608, while the sum is 37.

Adding to 24424420431142 its reverse (24113402442442), we get a palindrome (48537822873584).

The spelling of 24424420431142 in words is "twenty-four trillion, four hundred twenty-four billion, four hundred twenty million, four hundred thirty-one thousand, one hundred forty-two".