134453154 has 16 divisors (see below), whose sum is σ = 293352480. Its totient is φ = 40743360.

The previous prime is 134453149. The next prime is 134453159. The reversal of 134453154 is 451354431.

It is an interprime number because it is at equal distance from previous prime (134453149) and next prime (134453159).

It is not an unprimeable number, because it can be changed into a prime (134453159) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 1018519 + ... + 1018650.

It is an arithmetic number, because the mean of its divisors is an integer number (18334530).

Almost surely, 2^134453154 is an apocalyptic number.

134453154 is an abundant number, since it is smaller than the sum of its proper divisors (158899326).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

134453154 is a wasteful number, since it uses less digits than its factorization.

134453154 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2037185.

The product of its digits is 14400, while the sum is 30.

The square root of 134453154 is about 11595.3936543784. The cubic root of 134453154 is about 512.2991847782.

The spelling of 134453154 in words is "one hundred thirty-four million, four hundred fifty-three thousand, one hundred fifty-four".