11880319942573 has 2 divisors, whose sum is σ = 11880319942574. Its totient is φ = 11880319942572.

The previous prime is 11880319942567. The next prime is 11880319942609. The reversal of 11880319942573 is 37524991308811.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 10998595186569 + 881724756004 = 3316413^2 + 939002^2 .

It is a cyclic number.

It is not a de Polignac number, because 11880319942573 - 2¹³ = 11880319934381 is a prime.

It is a super-2 number, since 2×11880319942573² (a number of 27 digits) contains 22 as substring.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (11880319942873) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (29) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 5940159971286 + 5940159971287.

It is an arithmetic number, because the mean of its divisors is an integer number (5940159971287).

Almost surely, 2^{11880319942573} is an apocalyptic number.

It is an amenable number.

11880319942573 is a deficient number, since it is larger than the sum of its proper divisors (1).

11880319942573 is an equidigital number, since it uses as much as digits as its factorization.

11880319942573 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 13063680, while the sum is 61.

The spelling of 11880319942573 in words is "eleven trillion, eight hundred eighty billion, three hundred nineteen million, nine hundred forty-two thousand, five hundred seventy-three".