24202240402 has 8 divisors (see below), whose sum is σ = 36313081200. Its totient is φ = 12097880004.

The previous prime is 24202240397. The next prime is 24202240411. The reversal of 24202240402 is 20404220242.

It is a happy number.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a super-2 number, since 2×24202240402² (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, 1610752 + ... + 1625707.

It is an arithmetic number, because the mean of its divisors is an integer number (4539135150).

Almost surely, 2^24202240402 is an apocalyptic number.

24202240402 is a deficient number, since it is larger than the sum of its proper divisors (12110840798).

24202240402 is a wasteful number, since it uses less digits than its factorization.

24202240402 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3240200.

The product of its (nonzero) digits is 2048, while the sum is 22.

Adding to 24202240402 its reverse (20404220242), we get a palindrome (44606460644).

The spelling of 24202240402 in words is "twenty-four billion, two hundred two million, two hundred forty thousand, four hundred two".