224446401214731 has 12 divisors (see below), whose sum is σ = 324373079954352. Its totient is φ = 149551215999696.

The previous prime is 224446401214661. The next prime is 224446401214771. The reversal of 224446401214731 is 137412104644422.

224446401214731 is a `hidden beast` number, since 2 + 2 + 4 + 4 + 464 + 0 + 12 + 147 + 31 = 666.

It is not a de Polignac number, because 224446401214731 - 2²¹ = 224446399117579 is a prime.

It is a super-2 number, since 2×224446401214731² (a number of 30 digits) contains 22 as substring.

It is not an unprimeable number, because it can be changed into a prime (224446401214771) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 6643160791 + ... + 6643194576.

It is an arithmetic number, because the mean of its divisors is an integer number (27031089996196).

Almost surely, 2^{224446401214731} is an apocalyptic number.

224446401214731 is a deficient number, since it is larger than the sum of its proper divisors (99926678739621).

224446401214731 is a wasteful number, since it uses less digits than its factorization.

224446401214731 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 13286357250 (or 13286357247 counting only the distinct ones).

The product of its (nonzero) digits is 1032192, while the sum is 45.

The spelling of 224446401214731 in words is "two hundred twenty-four trillion, four hundred forty-six billion, four hundred one million, two hundred fourteen thousand, seven hundred thirty-one".