117714078347389 has 2 divisors, whose sum is σ = 117714078347390. Its totient is φ = 117714078347388.

The previous prime is 117714078347353. The next prime is 117714078347401. The reversal of 117714078347389 is 983743870417711.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 117225011702500 + 489066644889 = 10827050^2 + 699333^2 .

It is a cyclic number.

It is not a de Polignac number, because 117714078347389 - 2¹¹ = 117714078345341 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (117714078347339) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 58857039173694 + 58857039173695.

It is an arithmetic number, because the mean of its divisors is an integer number (58857039173695).

Almost surely, 2^{117714078347389} is an apocalyptic number.

It is an amenable number.

117714078347389 is a deficient number, since it is larger than the sum of its proper divisors (1).

117714078347389 is an equidigital number, since it uses as much as digits as its factorization.

117714078347389 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 199148544, while the sum is 70.

The spelling of 117714078347389 in words is "one hundred seventeen trillion, seven hundred fourteen billion, seventy-eight million, three hundred forty-seven thousand, three hundred eighty-nine".