10665214631 has 8 divisors (see below), whose sum is σ = 10727289600. Its totient is φ = 10603285560.

The previous prime is 10665214613. The next prime is 10665214633. The reversal of 10665214631 is 13641256601.

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 10665214631 - 2¹⁰ = 10665213607 is a prime.

It is a super-2 number, since 2×10665214631² (a number of 21 digits) contains 22 as substring.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 10665214591 and 10665214600.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (10665214633) 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, 111896 + ... + 183986.

It is an arithmetic number, because the mean of its divisors is an integer number (1340911200).

Almost surely, 2^10665214631 is an apocalyptic number.

10665214631 is a deficient number, since it is larger than the sum of its proper divisors (62074969).

10665214631 is an equidigital number, since it uses as much as digits as its factorization.

10665214631 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 72949.

The product of its (nonzero) digits is 25920, while the sum is 35.

The spelling of 10665214631 in words is "ten billion, six hundred sixty-five million, two hundred fourteen thousand, six hundred thirty-one".