11245444454211 has 8 divisors (see below), whose sum is σ = 16357010115264. Its totient is φ = 6815420881320.

The previous prime is 11245444454203. The next prime is 11245444454219.

11245444454211 is nontrivially palindromic in base 10.

It is an interprime number because it is at equal distance from previous prime (11245444454203) and next prime (11245444454219).

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

It is not a de Polignac number, because 11245444454211 - 2³ = 11245444454203 is a prime.

It is a super-4 number, since 4×11245444454211⁴ (a number of 53 digits) contains 4444 as substring.

It is not an unprimeable number, because it can be changed into a prime (11245444454219) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 170385522001 + ... + 170385522066.

It is an arithmetic number, because the mean of its divisors is an integer number (2044626264408).

Almost surely, 2^{11245444454211} is an apocalyptic number.

11245444454211 is a gapful number since it is divisible by the number (11) formed by its first and last digit.

11245444454211 is a deficient number, since it is larger than the sum of its proper divisors (5111565661053).

11245444454211 is a wasteful number, since it uses less digits than its factorization.

11245444454211 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 340771044081.

The product of its digits is 409600, while the sum is 42.

It can be divided in two parts, 1124544 and 4454211, that added together give a palindrome (5578755).

The spelling of 11245444454211 in words is "eleven trillion, two hundred forty-five billion, four hundred forty-four million, four hundred fifty-four thousand, two hundred eleven".