11451314444045 has 8 divisors (see below), whose sum is σ = 15704659809024. Its totient is φ = 7852329904464.

The previous prime is 11451314443997. The next prime is 11451314444071. The reversal of 11451314444045 is 54044441315411.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-11451314444045 is a prime.

It is a super-2 number, since 2×11451314444045² (a number of 27 digits) contains 22 as substring.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 11451314443993 and 11451314444011.

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, 163590206309 + ... + 163590206378.

It is an arithmetic number, because the mean of its divisors is an integer number (1963082476128).

Almost surely, 2^{11451314444045} is an apocalyptic number.

It is an amenable number.

11451314444045 is a deficient number, since it is larger than the sum of its proper divisors (4253345364979).

11451314444045 is an equidigital number, since it uses as much as digits as its factorization.

11451314444045 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 327180412699.

The product of its (nonzero) digits is 307200, while the sum is 41.

Adding to 11451314444045 its reverse (54044441315411), we get a palindrome (65495755759456).

The spelling of 11451314444045 in words is "eleven trillion, four hundred fifty-one billion, three hundred fourteen million, four hundred forty-four thousand, forty-five".