22411400003240 has 64 divisors (see below), whose sum is σ = 51094045069200. Its totient is φ = 8846427082752.

The previous prime is 22411400003177. The next prime is 22411400003249. The reversal of 22411400003240 is 4230000411422.

It can be written as a sum of positive squares in 8 ways, for example, as 16530745903204 + 5880654100036 = 4065802^2 + 2425006^2 .

It is not an unprimeable number, because it can be changed into a prime (22411400003249) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 9790847 + ... + 11861006.

Almost surely, 2^{22411400003240} is an apocalyptic number.

22411400003240 is a gapful number since it is divisible by the number (20) formed by its first and last digit.

It is an amenable number.

22411400003240 is an abundant number, since it is smaller than the sum of its proper divisors (28682645065960).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

22411400003240 is a wasteful number, since it uses less digits than its factorization.

22411400003240 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 21652206 (or 21652202 counting only the distinct ones).

The product of its (nonzero) digits is 1536, while the sum is 23.

Adding to 22411400003240 its reverse (4230000411422), we get a palindrome (26641400414662).

The spelling of 22411400003240 in words is "twenty-two trillion, four hundred eleven billion, four hundred million, three thousand, two hundred forty".