134170739 has 2 divisors, whose sum is σ = 134170740. Its totient is φ = 134170738.

The previous prime is 134170709. The next prime is 134170747. The reversal of 134170739 is 937071431.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 134170739 - 2⁸ = 134170483 is a prime.

It is a super-2 number, since 2×134170739² = 36003574407612242, which contains 22 as substring.

It is a Chen prime.

It is a junction number, because it is equal to n+sod(n) for n = 134170699 and 134170708.

It is not a weakly prime, because it can be changed into another prime (134170709) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 67085369 + 67085370.

It is an arithmetic number, because the mean of its divisors is an integer number (67085370).

Almost surely, 2^134170739 is an apocalyptic number.

134170739 is a deficient number, since it is larger than the sum of its proper divisors (1).

134170739 is an equidigital number, since it uses as much as digits as its factorization.

134170739 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 15876, while the sum is 35.

The square root of 134170739 is about 11583.2093566507. The cubic root of 134170739 is about 511.9402434227.

The spelling of 134170739 in words is "one hundred thirty-four million, one hundred seventy thousand, seven hundred thirty-nine".