11465046423 has 14 divisors (see below), whose sum is σ = 17189707184. Its totient is φ = 7643363796.

The previous prime is 11465046419. The next prime is 11465046451. The reversal of 11465046423 is 32464056411.

11465046423 is a `hidden beast` number, since 1 + 1 + 4 + 6 + 5 + 0 + 4 + 642 + 3 = 666.

It is not a de Polignac number, because 11465046423 - 2² = 11465046419 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (11465046413) by changing a digit.

It is a polite number, since it can be written in 13 ways as a sum of consecutive naturals, for example, 7862815 + ... + 7864272.

Almost surely, 2^11465046423 is an apocalyptic number.

11465046423 is a deficient number, since it is larger than the sum of its proper divisors (5724660761).

11465046423 is an frugal number, since it uses more digits than its factorization.

11465046423 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 15727105 (or 15727090 counting only the distinct ones).

The product of its (nonzero) digits is 69120, while the sum is 36.

The spelling of 11465046423 in words is "eleven billion, four hundred sixty-five million, forty-six thousand, four hundred twenty-three".