24121321434 has 36 divisors (see below), whose sum is σ = 60795577674. Its totient is φ = 6891805872.

The previous prime is 24121321379. The next prime is 24121321447. The reversal of 24121321434 is 43412312142.

24121321434 is a `hidden beast` number, since 2 + 412 + 1 + 3 + 214 + 34 = 666.

It can be written as a sum of positive squares in only one way, i.e., 14963405625 + 9157915809 = 122325^2 + 95697^2 .

It is a junction number, because it is equal to n+sod(n) for n = 24121321398 and 24121321407.

It is an unprimeable number.

It is a polite number, since it can be written in 17 ways as a sum of consecutive naturals, for example, 13673337 + ... + 13675100.

Almost surely, 2^24121321434 is an apocalyptic number.

24121321434 is an abundant number, since it is smaller than the sum of its proper divisors (36674256240).

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

24121321434 is a wasteful number, since it uses less digits than its factorization.

24121321434 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 27348459 (or 27348449 counting only the distinct ones).

The product of its digits is 4608, while the sum is 27.

Adding to 24121321434 its reverse (43412312142), we get a palindrome (67533633576).

The spelling of 24121321434 in words is "twenty-four billion, one hundred twenty-one million, three hundred twenty-one thousand, four hundred thirty-four".