667231410475 has 48 divisors (see below), whose sum is σ = 988085329920. Its totient is φ = 437011344000.

The previous prime is 667231410473. The next prime is 667231410487. The reversal of 667231410475 is 574014132766.

It is not a de Polignac number, because 667231410475 - 2¹ = 667231410473 is a prime.

It is not an unprimeable number, because it can be changed into a prime (667231410473) by changing a digit.

It is a polite number, since it can be written in 47 ways as a sum of consecutive naturals, for example, 2703286 + ... + 2939764.

It is an arithmetic number, because the mean of its divisors is an integer number (20585111040).

Almost surely, 2^667231410475 is an apocalyptic number.

667231410475 is a deficient number, since it is larger than the sum of its proper divisors (320853919445).

667231410475 is a wasteful number, since it uses less digits than its factorization.

667231410475 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 237220 (or 237215 counting only the distinct ones).

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

The spelling of 667231410475 in words is "six hundred sixty-seven billion, two hundred thirty-one million, four hundred ten thousand, four hundred seventy-five".