24121442404 has 24 divisors (see below), whose sum is σ = 44194268160. Its totient is φ = 11504530464.

The previous prime is 24121442399. The next prime is 24121442453. The reversal of 24121442404 is 40424412142.

It is a happy number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 1243044 + ... + 1262299.

It is an arithmetic number, because the mean of its divisors is an integer number (1841427840).

Almost surely, 2^24121442404 is an apocalyptic number.

It is an amenable number.

24121442404 is a deficient number, since it is larger than the sum of its proper divisors (20072825756).

24121442404 is a wasteful number, since it uses less digits than its factorization.

24121442404 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2505459 (or 2505457 counting only the distinct ones).

The product of its (nonzero) digits is 8192, while the sum is 28.

Adding to 24121442404 its reverse (40424412142), we get a palindrome (64545854546).

The spelling of 24121442404 in words is "twenty-four billion, one hundred twenty-one million, four hundred forty-two thousand, four hundred four".