117433429 has 2 divisors, whose sum is σ = 117433430. Its totient is φ = 117433428.

The previous prime is 117433427. The next prime is 117433457. The reversal of 117433429 is 924334711.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 99540529 + 17892900 = 9977^2 + 4230^2 .

It is a cyclic number.

It is not a de Polignac number, because 117433429 - 2¹ = 117433427 is a prime.

It is a super-2 number, since 2×117433429² = 27581220493396082, which contains 22 as substring.

Together with 117433427, it forms a pair of twin primes.

It is a junction number, because it is equal to n+sod(n) for n = 117433394 and 117433403.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (117433427) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 58716714 + 58716715.

It is an arithmetic number, because the mean of its divisors is an integer number (58716715).

Almost surely, 2^117433429 is an apocalyptic number.

It is an amenable number.

117433429 is a deficient number, since it is larger than the sum of its proper divisors (1).

117433429 is an equidigital number, since it uses as much as digits as its factorization.

117433429 is an evil number, because the sum of its binary digits is even.

The product of its digits is 18144, while the sum is 34.

The square root of 117433429 is about 10836.6705680296. The cubic root of 117433429 is about 489.7005375546.

The spelling of 117433429 in words is "one hundred seventeen million, four hundred thirty-three thousand, four hundred twenty-nine".