144408364 has 6 divisors (see below), whose sum is σ = 252714644. Its totient is φ = 72204180.

The previous prime is 144408359. The next prime is 144408389. The reversal of 144408364 is 463804441.

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 18051042 + ... + 18051049.

Almost surely, 2^144408364 is an apocalyptic number.

It is an amenable number.

144408364 is a deficient number, since it is larger than the sum of its proper divisors (108306280).

144408364 is a wasteful number, since it uses less digits than its factorization.

144408364 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 36102095 (or 36102093 counting only the distinct ones).

The product of its (nonzero) digits is 36864, while the sum is 34.

The square root of 144408364 is about 12017.0031205788. The cubic root of 144408364 is about 524.6432817898.

The spelling of 144408364 in words is "one hundred forty-four million, four hundred eight thousand, three hundred sixty-four".