30144367 has 6 divisors (see below), whose sum is σ = 33134024. Its totient is φ = 27403860.

The previous prime is 30144341. The next prime is 30144371. The reversal of 30144367 is 76344103.

It is not a de Polignac number, because 30144367 - 2⁷ = 30144239 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (30144067) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 124443 + ... + 124684.

Almost surely, 2^30144367 is an apocalyptic number.

30144367 is a deficient number, since it is larger than the sum of its proper divisors (2989657).

30144367 is a wasteful number, since it uses less digits than its factorization.

30144367 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 249149 (or 249138 counting only the distinct ones).

The product of its (nonzero) digits is 6048, while the sum is 28.

The square root of 30144367 is about 5490.3886019115. The cubic root of 30144367 is about 311.2208774761.

It can be divided in two parts, 3014 and 4367, that added together give a triangular number (7381 = T₁₂₁).

The spelling of 30144367 in words is "thirty million, one hundred forty-four thousand, three hundred sixty-seven".