22414143142440 has 128 divisors (see below), whose sum is σ = 85387212000000. Its totient is φ = 5123232716544.

The previous prime is 22414143142439. The next prime is 22414143142451. The reversal of 22414143142440 is 4424134141422.

22414143142440 is a `hidden beast` number, since 2 + 2 + 4 + 141 + 4 + 31 + 42 + 440 = 666.

It is a Harshad number since it is a multiple of its sum of digits (36).

It is a junction number, because it is equal to n+sod(n) for n = 22414143142395 and 22414143142404.

It is an unprimeable number.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 1482409315 + ... + 1482424434.

It is an arithmetic number, because the mean of its divisors is an integer number (667087593750).

Almost surely, 2^{22414143142440} is an apocalyptic number.

22414143142440 is a gapful number since it is divisible by the number (20) formed by its first and last digit.

It is an amenable number.

22414143142440 is an abundant number, since it is smaller than the sum of its proper divisors (62973068857560).

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

22414143142440 is a wasteful number, since it uses less digits than its factorization.

22414143142440 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2964833776 (or 2964833766 counting only the distinct ones).

The product of its (nonzero) digits is 98304, while the sum is 36.

Adding to 22414143142440 its reverse (4424134141422), we get a palindrome (26838277283862).

The spelling of 22414143142440 in words is "twenty-two trillion, four hundred fourteen billion, one hundred forty-three million, one hundred forty-two thousand, four hundred forty".