24394000426 has 4 divisors (see below), whose sum is σ = 36591000642. Its totient is φ = 12197000212.

The previous prime is 24394000391. The next prime is 24394000429. The reversal of 24394000426 is 62400049342.

It is a semiprime because it is the product of two primes.

It can be written as a sum of positive squares in only one way, i.e., 21889498401 + 2504502025 = 147951^2 + 50045^2 .

It is a junction number, because it is equal to n+sod(n) for n = 24394000391 and 24394000400.

It is not an unprimeable number, because it can be changed into a prime (24394000429) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 6098500105 + ... + 6098500108.

Almost surely, 2^24394000426 is an apocalyptic number.

24394000426 is a deficient number, since it is larger than the sum of its proper divisors (12197000216).

24394000426 is a wasteful number, since it uses less digits than its factorization.

24394000426 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 12197000215.

The product of its (nonzero) digits is 41472, while the sum is 34.

Adding to 24394000426 its reverse (62400049342), we get a palindrome (86794049768).

The spelling of 24394000426 in words is "twenty-four billion, three hundred ninety-four million, four hundred twenty-six", and thus it is an aban number.