11450404353023 has 4 divisors (see below), whose sum is σ = 11607259207248. Its totient is φ = 11293549498800.

The previous prime is 11450404352963. The next prime is 11450404353107. The reversal of 11450404353023 is 32035340405411.

11450404353023 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

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 11450404353023 - 2²⁴ = 11450387575807 is a prime.

It is a super-2 number, since 2×11450404353023² (a number of 27 digits) contains 22 as substring.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (11450404353923) 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, 78427427003 + ... + 78427427148.

It is an arithmetic number, because the mean of its divisors is an integer number (2901814801812).

Almost surely, 2^{11450404353023} is an apocalyptic number.

11450404353023 is a deficient number, since it is larger than the sum of its proper divisors (156854854225).

11450404353023 is an equidigital number, since it uses as much as digits as its factorization.

11450404353023 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 156854854224.

The product of its (nonzero) digits is 86400, while the sum is 35.

Adding to 11450404353023 its reverse (32035340405411), we get a palindrome (43485744758434).

The spelling of 11450404353023 in words is "eleven trillion, four hundred fifty billion, four hundred four million, three hundred fifty-three thousand, twenty-three".