231466034385650 has 48 divisors (see below), whose sum is σ = 438412155004800. Its totient is φ = 90903738394560.

The previous prime is 231466034385631. The next prime is 231466034385667. The reversal of 231466034385650 is 56583430664132.

It is an unprimeable number.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 162977297 + ... + 164391396.

It is an arithmetic number, because the mean of its divisors is an integer number (9133586562600).

Almost surely, 2^{231466034385650} is an apocalyptic number.

231466034385650 is a deficient number, since it is larger than the sum of its proper divisors (206946120619150).

231466034385650 is a wasteful number, since it uses less digits than its factorization.

231466034385650 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 327368963 (or 327368958 counting only the distinct ones).

The product of its (nonzero) digits is 37324800, while the sum is 56.

The spelling of 231466034385650 in words is "two hundred thirty-one trillion, four hundred sixty-six billion, thirty-four million, three hundred eighty-five thousand, six hundred fifty".