224456477236139 has 2 divisors, whose sum is σ = 224456477236140. Its totient is φ = 224456477236138.

The previous prime is 224456477236093. The next prime is 224456477236183. The reversal of 224456477236139 is 931632774654422.

It is a strong prime.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-224456477236139 is a prime.

It is not a weakly prime, because it can be changed into another prime (224456477236639) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 112228238618069 + 112228238618070.

It is an arithmetic number, because the mean of its divisors is an integer number (112228238618070).

Almost surely, 2^{224456477236139} is an apocalyptic number.

224456477236139 is a deficient number, since it is larger than the sum of its proper divisors (1).

224456477236139 is an equidigital number, since it uses as much as digits as its factorization.

224456477236139 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 365783040, while the sum is 65.

The spelling of 224456477236139 in words is "two hundred twenty-four trillion, four hundred fifty-six billion, four hundred seventy-seven million, two hundred thirty-six thousand, one hundred thirty-nine".