134950619 has 2 divisors, whose sum is σ = 134950620. Its totient is φ = 134950618.

The previous prime is 134950609. The next prime is 134950631. The reversal of 134950619 is 916059431.

134950619 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 134950619 - 2²⁴ = 118173403 is a prime.

It is a super-2 number, since 2×134950619² = 36423339136966322, which contains 22 as substring.

It is a Chen prime.

It is not a weakly prime, because it can be changed into another prime (134950609) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 67475309 + 67475310.

It is an arithmetic number, because the mean of its divisors is an integer number (67475310).

Almost surely, 2^134950619 is an apocalyptic number.

134950619 is a deficient number, since it is larger than the sum of its proper divisors (1).

134950619 is an equidigital number, since it uses as much as digits as its factorization.

134950619 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 29160, while the sum is 38.

The square root of 134950619 is about 11616.8248243657. The cubic root of 134950619 is about 512.9302279882.

The spelling of 134950619 in words is "one hundred thirty-four million, nine hundred fifty thousand, six hundred nineteen".