154150134 has 16 divisors (see below), whose sum is σ = 308629440. Its totient is φ = 51328520.

The previous prime is 154150133. The next prime is 154150151. The reversal of 154150134 is 431051451.

It is a happy number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (154150133) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 7404 + ... + 19055.

It is an arithmetic number, because the mean of its divisors is an integer number (19289340).

Almost surely, 2^154150134 is an apocalyptic number.

154150134 is an abundant number, since it is smaller than the sum of its proper divisors (154479306).

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

154150134 is a wasteful number, since it uses less digits than its factorization.

154150134 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 27435.

The product of its (nonzero) digits is 1200, while the sum is 24.

The square root of 154150134 is about 12415.7212436491. The cubic root of 154150134 is about 536.1849694833.

The spelling of 154150134 in words is "one hundred fifty-four million, one hundred fifty thousand, one hundred thirty-four".