11446005624644 has 6 divisors (see below), whose sum is σ = 20030509843134. Its totient is φ = 5723002812320.

The previous prime is 11446005624643. The next prime is 11446005624661. The reversal of 11446005624644 is 44642650064411.

It is a happy number.

It can be written as a sum of positive squares in only one way, i.e., 11405750017600 + 40255607044 = 3377240^2 + 200638^2 .

It is a super-2 number, since 2×11446005624644² (a number of 27 digits) contains 22 as substring.

It is not an unprimeable number, because it can be changed into a prime (11446005624643) by changing a digit.

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 as a sum of consecutive naturals, namely, 1430750703077 + ... + 1430750703084.

It is an arithmetic number, because the mean of its divisors is an integer number (3338418307189).

Almost surely, 2^{11446005624644} is an apocalyptic number.

It is an amenable number.

11446005624644 is a deficient number, since it is larger than the sum of its proper divisors (8584504218490).

11446005624644 is a wasteful number, since it uses less digits than its factorization.

11446005624644 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2861501406165 (or 2861501406163 counting only the distinct ones).

The product of its (nonzero) digits is 2211840, while the sum is 47.

The spelling of 11446005624644 in words is "eleven trillion, four hundred forty-six billion, five million, six hundred twenty-four thousand, six hundred forty-four".