11206345465 has 32 divisors (see below), whose sum is σ = 15883905024. Its totient is φ = 7427358720.

The previous prime is 11206345457. The next prime is 11206345471. The reversal of 11206345465 is 56454360211.

It is not a de Polignac number, because 11206345465 - 2³ = 11206345457 is a prime.

It is a Duffinian number.

It is an unprimeable number.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 945657 + ... + 957433.

It is an arithmetic number, because the mean of its divisors is an integer number (496372032).

Almost surely, 2^11206345465 is an apocalyptic number.

It is an amenable number.

11206345465 is a deficient number, since it is larger than the sum of its proper divisors (4677559559).

11206345465 is a wasteful number, since it uses less digits than its factorization.

11206345465 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 12697.

The product of its (nonzero) digits is 86400, while the sum is 37.

The spelling of 11206345465 in words is "eleven billion, two hundred six million, three hundred forty-five thousand, four hundred sixty-five".