11454045514331 has 16 divisors (see below), whose sum is σ = 13275258808320. Its totient is φ = 9679875928800.

The previous prime is 11454045514237. The next prime is 11454045514343. The reversal of 11454045514331 is 13341554045411.

11454045514331 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is not a de Polignac number, because 11454045514331 - 2²² = 11454041320027 is a prime.

It is a super-2 number, since 2×11454045514331² (a number of 27 digits) contains 22 as substring.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (11454045514831) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 33724151 + ... + 34062096.

It is an arithmetic number, because the mean of its divisors is an integer number (829703675520).

Almost surely, 2^{11454045514331} is an apocalyptic number.

11454045514331 is a deficient number, since it is larger than the sum of its proper divisors (1821213293989).

11454045514331 is a wasteful number, since it uses less digits than its factorization.

11454045514331 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 67786594.

The product of its (nonzero) digits is 288000, while the sum is 41.

Adding to 11454045514331 its reverse (13341554045411), we get a palindrome (24795599559742).

The spelling of 11454045514331 in words is "eleven trillion, four hundred fifty-four billion, forty-five million, five hundred fourteen thousand, three hundred thirty-one".