24140012452 has 12 divisors (see below), whose sum is σ = 42246460060. Its totient is φ = 12069595296.

The previous prime is 24140012441. The next prime is 24140012473. The reversal of 24140012452 is 25421004142.

It can be written as a sum of positive squares in 2 ways, for example, as 696115456 + 23443896996 = 26384^2 + 153114^2 .

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 57058 + ... + 227014.

Almost surely, 2^24140012452 is an apocalyptic number.

It is an amenable number.

24140012452 is a deficient number, since it is larger than the sum of its proper divisors (18106447608).

24140012452 is a wasteful number, since it uses less digits than its factorization.

24140012452 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 205470 (or 205468 counting only the distinct ones).

The product of its (nonzero) digits is 2560, while the sum is 25.

Adding to 24140012452 its reverse (25421004142), we get a palindrome (49561016594).

The spelling of 24140012452 in words is "twenty-four billion, one hundred forty million, twelve thousand, four hundred fifty-two".