4027045432961 has 8 divisors (see below), whose sum is σ = 4031837970048. Its totient is φ = 4022253400000.

The previous prime is 4027045432933. The next prime is 4027045433017. The reversal of 4027045432961 is 1692345407204.

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 4027045432961 - 2¹⁸ = 4027045170817 is a prime.

It is a Duffinian number.

It is a Curzon number.

It is not an unprimeable number, because it can be changed into a prime (4027045432061) 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, 17284916 + ... + 17516346.

It is an arithmetic number, because the mean of its divisors is an integer number (503979746256).

Almost surely, 2^{4027045432961} is an apocalyptic number.

It is an amenable number.

4027045432961 is a deficient number, since it is larger than the sum of its proper divisors (4792537087).

4027045432961 is a wasteful number, since it uses less digits than its factorization.

4027045432961 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 252063.

The product of its (nonzero) digits is 1451520, while the sum is 47.

The spelling of 4027045432961 in words is "four trillion, twenty-seven billion, forty-five million, four hundred thirty-two thousand, nine hundred sixty-one".