4046445036871 has 8 divisors (see below), whose sum is σ = 4052900202624. Its totient is φ = 4039990375800.

The previous prime is 4046445036857. The next prime is 4046445036899. The reversal of 4046445036871 is 1786305446404.

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

It is a cyclic number.

It is not a de Polignac number, because 4046445036871 - 2²⁵ = 4046411482439 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (4046445036811) 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, 17989320 + ... + 18212866.

It is an arithmetic number, because the mean of its divisors is an integer number (506612525328).

Almost surely, 2^{4046445036871} is an apocalyptic number.

4046445036871 is a deficient number, since it is larger than the sum of its proper divisors (6455165753).

4046445036871 is a wasteful number, since it uses less digits than its factorization.

4046445036871 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 252341.

The product of its (nonzero) digits is 7741440, while the sum is 52.

The spelling of 4046445036871 in words is "four trillion, forty-six billion, four hundred forty-five million, thirty-six thousand, eight hundred seventy-one".