11389490246137 has 2 divisors, whose sum is σ = 11389490246138. Its totient is φ = 11389490246136.

The previous prime is 11389490246089. The next prime is 11389490246179. The reversal of 11389490246137 is 73164209498311.

It is a happy number.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 11287691600656 + 101798645481 = 3359716^2 + 319059^2 .

It is a cyclic number.

It is not a de Polignac number, because 11389490246137 - 2²⁷ = 11389356028409 is a prime.

It is a super-3 number, since 3×11389490246137³ (a number of 40 digits) contains 333 as substring.

It is not a weakly prime, because it can be changed into another prime (11389490241137) 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, 5694745123068 + 5694745123069.

It is an arithmetic number, because the mean of its divisors is an integer number (5694745123069).

Almost surely, 2^{11389490246137} is an apocalyptic number.

It is an amenable number.

11389490246137 is a deficient number, since it is larger than the sum of its proper divisors (1).

11389490246137 is an equidigital number, since it uses as much as digits as its factorization.

11389490246137 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 7838208, while the sum is 58.

The spelling of 11389490246137 in words is "eleven trillion, three hundred eighty-nine billion, four hundred ninety million, two hundred forty-six thousand, one hundred thirty-seven".