11406450552423 has 4 divisors (see below), whose sum is σ = 15208600736568. Its totient is φ = 7604300368280.

The previous prime is 11406450552319. The next prime is 11406450552439. The reversal of 11406450552423 is 32425505460411.

It is a semiprime because it is the product of two primes.

It is a cyclic number.

It is not a de Polignac number, because 11406450552423 - 2⁹ = 11406450551911 is a prime.

It is a super-2 number, since 2×11406450552423² (a number of 27 digits) contains 22 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (11406450552463) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 1901075092068 + ... + 1901075092073.

It is an arithmetic number, because the mean of its divisors is an integer number (3802150184142).

Almost surely, 2^{11406450552423} is an apocalyptic number.

11406450552423 is a deficient number, since it is larger than the sum of its proper divisors (3802150184145).

11406450552423 is an equidigital number, since it uses as much as digits as its factorization.

11406450552423 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3802150184144.

The product of its (nonzero) digits is 576000, while the sum is 42.

The spelling of 11406450552423 in words is "eleven trillion, four hundred six billion, four hundred fifty million, five hundred fifty-two thousand, four hundred twenty-three".