11406031345 has 8 divisors (see below), whose sum is σ = 14128761600. Its totient is φ = 8830475760.

The previous prime is 11406031337. The next prime is 11406031397. The reversal of 11406031345 is 54313060411.

It is a sphenic number, since it is the product of 3 distinct primes.

It is not a de Polignac number, because 11406031345 - 2³ = 11406031337 is a prime.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 36793495 + ... + 36793804.

It is an arithmetic number, because the mean of its divisors is an integer number (1766095200).

Almost surely, 2^11406031345 is an apocalyptic number.

It is an amenable number.

11406031345 is a deficient number, since it is larger than the sum of its proper divisors (2722730255).

11406031345 is an equidigital number, since it uses as much as digits as its factorization.

11406031345 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 73587335.

The product of its (nonzero) digits is 4320, while the sum is 28.

Adding to 11406031345 its reverse (54313060411), we get a palindrome (65719091756).

The spelling of 11406031345 in words is "eleven billion, four hundred six million, thirty-one thousand, three hundred forty-five".