11432374345 has 32 divisors (see below), whose sum is σ = 16256908800. Its totient is φ = 7551484416.

The previous prime is 11432374307. The next prime is 11432374361. The reversal of 11432374345 is 54347323411.

It is not a de Polignac number, because 11432374345 - 2²⁹ = 10895503433 is a prime.

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, 432757 + ... + 458413.

It is an arithmetic number, because the mean of its divisors is an integer number (508028400).

Almost surely, 2^11432374345 is an apocalyptic number.

It is an amenable number.

11432374345 is a deficient number, since it is larger than the sum of its proper divisors (4824534455).

11432374345 is a wasteful number, since it uses less digits than its factorization.

11432374345 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 26137.

The product of its digits is 120960, while the sum is 37.

Adding to 11432374345 its reverse (54347323411), we get a palindrome (65779697756).

The spelling of 11432374345 in words is "eleven billion, four hundred thirty-two million, three hundred seventy-four thousand, three hundred forty-five".