11051446323451 has 4 divisors (see below), whose sum is σ = 11531943989712. Its totient is φ = 10570948657192.

The previous prime is 11051446323397. The next prime is 11051446323457. The reversal of 11051446323451 is 15432364415011.

It is a semiprime because it is the product of two primes.

It is a cyclic number.

It is not a de Polignac number, because 11051446323451 - 2¹⁵ = 11051446290683 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (11051446323457) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 240248833096 + ... + 240248833141.

It is an arithmetic number, because the mean of its divisors is an integer number (2882985997428).

Almost surely, 2^{11051446323451} is an apocalyptic number.

11051446323451 is a deficient number, since it is larger than the sum of its proper divisors (480497666261).

11051446323451 is an equidigital number, since it uses as much as digits as its factorization.

11051446323451 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 480497666260.

The product of its (nonzero) digits is 172800, while the sum is 40.

The spelling of 11051446323451 in words is "eleven trillion, fifty-one billion, four hundred forty-six million, three hundred twenty-three thousand, four hundred fifty-one".