1440150364 has 6 divisors (see below), whose sum is σ = 2520263144. Its totient is φ = 720075180.

The previous prime is 1440150331. The next prime is 1440150421. The reversal of 1440150364 is 4630510441.

It is a congruent number.

It is an unprimeable number.

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 as a sum of consecutive naturals, namely, 180018792 + ... + 180018799.

Almost surely, 2^1440150364 is an apocalyptic number.

It is an amenable number.

1440150364 is a deficient number, since it is larger than the sum of its proper divisors (1080112780).

1440150364 is a wasteful number, since it uses less digits than its factorization.

1440150364 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 360037595 (or 360037593 counting only the distinct ones).

The product of its (nonzero) digits is 5760, while the sum is 28.

The square root of 1440150364 is about 37949.3130899625. The cubic root of 1440150364 is about 1129.2825382730.

The spelling of 1440150364 in words is "one billion, four hundred forty million, one hundred fifty thousand, three hundred sixty-four".