11451304646132 has 24 divisors (see below), whose sum is σ = 21590234110536. Its totient is φ = 5283030786048.

The previous prime is 11451304646129. The next prime is 11451304646149. The reversal of 11451304646132 is 23164640315411.

It can be written as a sum of positive squares in 4 ways, for example, as 3857940218896 + 7593364427236 = 1964164^2 + 2755606^2 .

It is a super-2 number, since 2×11451304646132² (a number of 27 digits) contains 22 as substring.

It is a self number, because there is not a number n which added to its sum of digits gives 11451304646132.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 45430253 + ... + 45681620.

It is an arithmetic number, because the mean of its divisors is an integer number (899593087939).

Almost surely, 2^{11451304646132} is an apocalyptic number.

It is an amenable number.

11451304646132 is a deficient number, since it is larger than the sum of its proper divisors (10138929464404).

11451304646132 is a wasteful number, since it uses less digits than its factorization.

11451304646132 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 91114307 (or 91114305 counting only the distinct ones).

The product of its (nonzero) digits is 207360, while the sum is 41.

The spelling of 11451304646132 in words is "eleven trillion, four hundred fifty-one billion, three hundred four million, six hundred forty-six thousand, one hundred thirty-two".