134373937 has 2 divisors, whose sum is σ = 134373938. Its totient is φ = 134373936.

The previous prime is 134373931. The next prime is 134373991. The reversal of 134373937 is 739373431.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 120802081 + 13571856 = 10991^2 + 3684^2 .

It is a cyclic number.

It is not a de Polignac number, because 134373937 - 2¹⁵ = 134341169 is a prime.

It is a self number, because there is not a number n which added to its sum of digits gives 134373937.

It is not a weakly prime, because it can be changed into another prime (134373931) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 67186968 + 67186969.

It is an arithmetic number, because the mean of its divisors is an integer number (67186969).

Almost surely, 2^134373937 is an apocalyptic number.

It is an amenable number.

134373937 is a deficient number, since it is larger than the sum of its proper divisors (1).

134373937 is an equidigital number, since it uses as much as digits as its factorization.

134373937 is an evil number, because the sum of its binary digits is even.

The product of its digits is 142884, while the sum is 40.

The square root of 134373937 is about 11591.9772687838. The cubic root of 134373937 is about 512.1985530065.

The spelling of 134373937 in words is "one hundred thirty-four million, three hundred seventy-three thousand, nine hundred thirty-seven".