22403414440304 has 20 divisors (see below), whose sum is σ = 43407228534120. Its totient is φ = 11201549012160.

The previous prime is 22403414440289. The next prime is 22403414440313. The reversal of 22403414440304 is 40304441430422.

It is a super-2 number, since 2×22403414440304² (a number of 28 digits) contains 22 as substring.

It is a congruent number.

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, 8715527 + ... + 10989414.

It is an arithmetic number, because the mean of its divisors is an integer number (2170361426706).

Almost surely, 2^{22403414440304} is an apocalyptic number.

It is an amenable number.

22403414440304 is a deficient number, since it is larger than the sum of its proper divisors (21003814093816).

22403414440304 is a wasteful number, since it uses less digits than its factorization.

22403414440304 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 19776008 (or 19776002 counting only the distinct ones).

The product of its (nonzero) digits is 147456, while the sum is 35.

Adding to 22403414440304 its reverse (40304441430422), we get a palindrome (62707855870726).

The spelling of 22403414440304 in words is "twenty-two trillion, four hundred three billion, four hundred fourteen million, four hundred forty thousand, three hundred four".