2446427633047 has 16 divisors (see below), whose sum is σ = 2495565072000. Its totient is φ = 2397764528640.

The previous prime is 2446427633029. The next prime is 2446427633063. The reversal of 2446427633047 is 7403367246442.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-2446427633047 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 2446427632985 and 2446427633003.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2446427633017) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 19205647 + ... + 19332607.

It is an arithmetic number, because the mean of its divisors is an integer number (155972817000).

Almost surely, 2^{2446427633047} is an apocalyptic number.

2446427633047 is a deficient number, since it is larger than the sum of its proper divisors (49137438953).

2446427633047 is a wasteful number, since it uses less digits than its factorization.

2446427633047 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 128826.

The product of its (nonzero) digits is 16257024, while the sum is 52.

The spelling of 2446427633047 in words is "two trillion, four hundred forty-six billion, four hundred twenty-seven million, six hundred thirty-three thousand, forty-seven".