11390494627 has 2 divisors, whose sum is σ = 11390494628. Its totient is φ = 11390494626.

The previous prime is 11390494613. The next prime is 11390494639. The reversal of 11390494627 is 72649409311.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 11390494627 - 2¹¹ = 11390492579 is a prime.

It is not a weakly prime, because it can be changed into another prime (11390494667) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 5695247313 + 5695247314.

It is an arithmetic number, because the mean of its divisors is an integer number (5695247314).

Almost surely, 2^11390494627 is an apocalyptic number.

11390494627 is a deficient number, since it is larger than the sum of its proper divisors (1).

11390494627 is an equidigital number, since it uses as much as digits as its factorization.

11390494627 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 326592, while the sum is 46.

The spelling of 11390494627 in words is "eleven billion, three hundred ninety million, four hundred ninety-four thousand, six hundred twenty-seven".