671004410667 has 16 divisors (see below), whose sum is σ = 909901248000. Its totient is φ = 439723003104.

The previous prime is 671004410641. The next prime is 671004410749. The reversal of 671004410667 is 766014400176.

It is not a de Polignac number, because 671004410667 - 2⁷ = 671004410539 is a prime.

It is not an unprimeable number, because it can be changed into a prime (671004410627) 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, 2504334 + ... + 2759292.

It is an arithmetic number, because the mean of its divisors is an integer number (56868828000).

Almost surely, 2^671004410667 is an apocalyptic number.

671004410667 is a deficient number, since it is larger than the sum of its proper divisors (238896837333).

671004410667 is a wasteful number, since it uses less digits than its factorization.

671004410667 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 269890.

The product of its (nonzero) digits is 169344, while the sum is 42.

The spelling of 671004410667 in words is "six hundred seventy-one billion, four million, four hundred ten thousand, six hundred sixty-seven".