134214069 has 16 divisors (see below), whose sum is σ = 197973504. Its totient is φ = 80194800.

The previous prime is 134214023. The next prime is 134214083. The reversal of 134214069 is 960412431.

It is not a de Polignac number, because 134214069 - 2⁷ = 134213941 is a prime.

It is a super-2 number, since 2×134214069² = 36026832635073522, which contains 22 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (134214089) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 26299 + ... + 30984.

It is an arithmetic number, because the mean of its divisors is an integer number (12373344).

Almost surely, 2^134214069 is an apocalyptic number.

It is an amenable number.

134214069 is a deficient number, since it is larger than the sum of its proper divisors (63759435).

134214069 is a wasteful number, since it uses less digits than its factorization.

134214069 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 57368.

The product of its (nonzero) digits is 5184, while the sum is 30.

The square root of 134214069 is about 11585.0795853978. The cubic root of 134214069 is about 511.9953472986.

The spelling of 134214069 in words is "one hundred thirty-four million, two hundred fourteen thousand, sixty-nine".