224237744641 has 8 divisors (see below), whose sum is σ = 224375420160. Its totient is φ = 224100116448.

The previous prime is 224237744629. The next prime is 224237744663. The reversal of 224237744641 is 146447732422.

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

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-224237744641 is a prime.

It is a super-2 number, since 2×224237744641² (a number of 24 digits) contains 22 as substring.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 224237744591 and 224237744600.

It is not an unprimeable number, because it can be changed into a prime (224237744681) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 14106600 + ... + 14122486.

It is an arithmetic number, because the mean of its divisors is an integer number (28046927520).

Almost surely, 2^224237744641 is an apocalyptic number.

It is an amenable number.

224237744641 is a deficient number, since it is larger than the sum of its proper divisors (137675519).

224237744641 is a wasteful number, since it uses less digits than its factorization.

224237744641 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 23663.

The product of its digits is 1806336, while the sum is 46.

The spelling of 224237744641 in words is "two hundred twenty-four billion, two hundred thirty-seven million, seven hundred forty-four thousand, six hundred forty-one".