117035842549 has 2 divisors, whose sum is σ = 117035842550. Its totient is φ = 117035842548.

The previous prime is 117035842543. The next prime is 117035842571. The reversal of 117035842549 is 945248530711.

It is a happy number.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 113255806225 + 3780036324 = 336535^2 + 61482^2 .

It is a cyclic number.

It is not a de Polignac number, because 117035842549 - 2¹⁷ = 117035711477 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (117035842543) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 58517921274 + 58517921275.

It is an arithmetic number, because the mean of its divisors is an integer number (58517921275).

Almost surely, 2^117035842549 is an apocalyptic number.

It is an amenable number.

117035842549 is a deficient number, since it is larger than the sum of its proper divisors (1).

117035842549 is an equidigital number, since it uses as much as digits as its factorization.

117035842549 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 1209600, while the sum is 49.

The spelling of 117035842549 in words is "one hundred seventeen billion, thirty-five million, eight hundred forty-two thousand, five hundred forty-nine".