13245192823 has 16 divisors (see below), whose sum is σ = 13937565600. Its totient is φ = 12570364800.

The previous prime is 13245192731. The next prime is 13245192853. The reversal of 13245192823 is 32829154231.

It is a cyclic number.

It is not a de Polignac number, because 13245192823 - 2¹⁷ = 13245061751 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 (13245192853) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 390865 + ... + 423397.

It is an arithmetic number, because the mean of its divisors is an integer number (871097850).

Almost surely, 2^13245192823 is an apocalyptic number.

13245192823 is a deficient number, since it is larger than the sum of its proper divisors (692372777).

13245192823 is a wasteful number, since it uses less digits than its factorization.

13245192823 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 32802.

The product of its digits is 103680, while the sum is 40.

The spelling of 13245192823 in words is "thirteen billion, two hundred forty-five million, one hundred ninety-two thousand, eight hundred twenty-three".