224131551513 has 8 divisors (see below), whose sum is σ = 302624880000. Its totient is φ = 147529628688.

The previous prime is 224131551503. The next prime is 224131551517. The reversal of 224131551513 is 315155131422.

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

It is not a de Polignac number, because 224131551513 - 2⁸ = 224131551257 is a prime.

It is not an unprimeable number, because it can be changed into a prime (224131551517) 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, 472851138 + ... + 472851611.

It is an arithmetic number, because the mean of its divisors is an integer number (37828110000).

Almost surely, 2^224131551513 is an apocalyptic number.

It is an amenable number.

224131551513 is a deficient number, since it is larger than the sum of its proper divisors (78493328487).

224131551513 is an equidigital number, since it uses as much as digits as its factorization.

224131551513 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 945702831.

The product of its digits is 18000, while the sum is 33.

Adding to 224131551513 its reverse (315155131422), we get a palindrome (539286682935).

The spelling of 224131551513 in words is "two hundred twenty-four billion, one hundred thirty-one million, five hundred fifty-one thousand, five hundred thirteen".