11454133143245 has 64 divisors (see below), whose sum is σ = 15123677184000. Its totient is φ = 8276923201536.

The previous prime is 11454133143239. The next prime is 11454133143269. The reversal of 11454133143245 is 54234133145411.

It is a cyclic number.

It is not a de Polignac number, because 11454133143245 - 2¹⁴ = 11454133126861 is a prime.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 63 ways as a sum of consecutive naturals, for example, 559300916 + ... + 559321394.

It is an arithmetic number, because the mean of its divisors is an integer number (236307456000).

Almost surely, 2^{11454133143245} is an apocalyptic number.

It is an amenable number.

11454133143245 is a deficient number, since it is larger than the sum of its proper divisors (3669544040755).

11454133143245 is a wasteful number, since it uses less digits than its factorization.

11454133143245 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 21582.

The product of its digits is 345600, while the sum is 41.

Adding to 11454133143245 its reverse (54234133145411), we get a palindrome (65688266288656).

The spelling of 11454133143245 in words is "eleven trillion, four hundred fifty-four billion, one hundred thirty-three million, one hundred forty-three thousand, two hundred forty-five".