671075028433 has 16 divisors (see below), whose sum is σ = 678623299200. Its totient is φ = 663553607040.

The previous prime is 671075028431. The next prime is 671075028443. The reversal of 671075028433 is 334820570176.

It is a happy number.

671075028433 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a cyclic number.

It is not a de Polignac number, because 671075028433 - 2¹ = 671075028431 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (671075028431) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 140009085 + ... + 140013877.

It is an arithmetic number, because the mean of its divisors is an integer number (42413956200).

Almost surely, 2^671075028433 is an apocalyptic number.

It is an amenable number.

671075028433 is a deficient number, since it is larger than the sum of its proper divisors (7548270767).

671075028433 is a wasteful number, since it uses less digits than its factorization.

671075028433 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 7272.

The product of its (nonzero) digits is 846720, while the sum is 46.

The spelling of 671075028433 in words is "six hundred seventy-one billion, seventy-five million, twenty-eight thousand, four hundred thirty-three".