24242442404 has 12 divisors (see below), whose sum is σ = 42437889228. Its totient is φ = 12117331200.

The previous prime is 24242442379. The next prime is 24242442467. The reversal of 24242442404 is 40424424242.

It can be written as a sum of positive squares in 2 ways, for example, as 834054400 + 23408388004 = 28880^2 + 152998^2 .

It is a super-2 number, since 2×24242442404² (a number of 22 digits) contains 22 as substring.

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, 958457 + ... + 983424.

It is an arithmetic number, because the mean of its divisors is an integer number (3536490769).

Almost surely, 2^24242442404 is an apocalyptic number.

It is an amenable number.

24242442404 is a deficient number, since it is larger than the sum of its proper divisors (18195446824).

24242442404 is a wasteful number, since it uses less digits than its factorization.

24242442404 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1945006 (or 1945004 counting only the distinct ones).

The product of its (nonzero) digits is 65536, while the sum is 32.

Adding to 24242442404 its reverse (40424424242), we get a palindrome (64666866646).

The spelling of 24242442404 in words is "twenty-four billion, two hundred forty-two million, four hundred forty-two thousand, four hundred four".