154013144 has 16 divisors (see below), whose sum is σ = 290050200. Its totient is φ = 76666432.

The previous prime is 154013141. The next prime is 154013159. The reversal of 154013144 is 441310451.

154013144 is digitally balanced in base 3, because in such base it contains all the possibile digits an equal number of times.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (154013141) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 40589 + ... + 44220.

Almost surely, 2^154013144 is an apocalyptic number.

It is an amenable number.

154013144 is a deficient number, since it is larger than the sum of its proper divisors (136037056).

154013144 is a wasteful number, since it uses less digits than its factorization.

154013144 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 85042 (or 85038 counting only the distinct ones).

The product of its (nonzero) digits is 960, while the sum is 23.

The square root of 154013144 is about 12410.2032215432. The cubic root of 154013144 is about 536.0260902872.

Adding to 154013144 its reverse (441310451), we get a palindrome (595323595).

The spelling of 154013144 in words is "one hundred fifty-four million, thirteen thousand, one hundred forty-four".