447433563120127 has 4 divisors (see below), whose sum is σ = 447444397166200. Its totient is φ = 447422729074056.

The previous prime is 447433563120097. The next prime is 447433563120157. The reversal of 447433563120127 is 721021365334744.

It is a semiprime because it is the product of two primes.

It is an interprime number because it is at equal distance from previous prime (447433563120097) and next prime (447433563120157).

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-447433563120127 is a prime.

It is a super-2 number, since 2×447433563120127² (a number of 30 digits) contains 22 as substring.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (447433563120157) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (29) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 5416961088 + ... + 5417043685.

It is an arithmetic number, because the mean of its divisors is an integer number (111861099291550).

Almost surely, 2^{447433563120127} is an apocalyptic number.

447433563120127 is a deficient number, since it is larger than the sum of its proper divisors (10834046073).

447433563120127 is a wasteful number, since it uses less digits than its factorization.

447433563120127 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 10834046072.

The product of its (nonzero) digits is 10160640, while the sum is 52.

The spelling of 447433563120127 in words is "four hundred forty-seven trillion, four hundred thirty-three billion, five hundred sixty-three million, one hundred twenty thousand, one hundred twenty-seven".