1442650900 has 36 divisors (see below), whose sum is σ = 3197170368. Its totient is φ = 564780640.

The previous prime is 1442650879. The next prime is 1442650927. The reversal of 1442650900 is 90562441.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 148774 + ... + 158173.

It is an arithmetic number, because the mean of its divisors is an integer number (88810288).

Almost surely, 2^1442650900 is an apocalyptic number.

1442650900 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

1442650900 is an abundant number, since it is smaller than the sum of its proper divisors (1754519468).

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

1442650900 is a wasteful number, since it uses less digits than its factorization.

1442650900 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 307008 (or 307001 counting only the distinct ones).

The product of its (nonzero) digits is 8640, while the sum is 31.

The square root of 1442650900 is about 37982.2445360987. The cubic root of 1442650900 is about 1129.9357522142.

The spelling of 1442650900 in words is "one billion, four hundred forty-two million, six hundred fifty thousand, nine hundred".