11454223011452 has 24 divisors (see below), whose sum is σ = 22722952534800. Its totient is φ = 5008324231296.

The previous prime is 11454223011431. The next prime is 11454223011457. The reversal of 11454223011452 is 25411032245411.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (11454223011457) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 5796670577 + ... + 5796672552.

It is an arithmetic number, because the mean of its divisors is an integer number (946789688950).

Almost surely, 2^{11454223011452} is an apocalyptic number.

It is an amenable number.

11454223011452 is a deficient number, since it is larger than the sum of its proper divisors (11268729523348).

11454223011452 is a wasteful number, since it uses less digits than its factorization.

11454223011452 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 11593343165 (or 11593343163 counting only the distinct ones).

The product of its (nonzero) digits is 38400, while the sum is 35.

Adding to 11454223011452 its reverse (25411032245411), we get a palindrome (36865255256863).

The spelling of 11454223011452 in words is "eleven trillion, four hundred fifty-four billion, two hundred twenty-three million, eleven thousand, four hundred fifty-two".