1442810960 has 40 divisors (see below), whose sum is σ = 3360770016. Its totient is φ = 576051840.

The previous prime is 1442810933. The next prime is 1442810969. The reversal of 1442810960 is 690182441.

It is a happy number.

It is a tau number, because it is divible by the number of its divisors (40).

It is a super-2 number, since 2×1442810960² = 4163406932592243200, which contains 22 as substring.

It is a self number, because there is not a number n which added to its sum of digits gives 1442810960.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1442810969) by changing a digit.

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 7 ways as a sum of consecutive naturals, for example, 27275 + ... + 60245.

Almost surely, 2^1442810960 is an apocalyptic number.

1442810960 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

1442810960 is an abundant number, since it is smaller than the sum of its proper divisors (1917959056).

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

1442810960 is a wasteful number, since it uses less digits than its factorization.

1442810960 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 33531 (or 33525 counting only the distinct ones).

The product of its (nonzero) digits is 13824, while the sum is 35.

The square root of 1442810960 is about 37984.3515148015. The cubic root of 1442810960 is about 1129.9775389067.

The spelling of 1442810960 in words is "one billion, four hundred forty-two million, eight hundred ten thousand, nine hundred sixty".