1442506160 has 40 divisors (see below), whose sum is σ = 3355569456. Its totient is φ = 576702720.

The previous prime is 1442506147. The next prime is 1442506189. The reversal of 1442506160 is 616052441.

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

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 213230 + ... + 219890.

Almost surely, 2^1442506160 is an apocalyptic number.

1442506160 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

1442506160 is an abundant number, since it is smaller than the sum of its proper divisors (1913063296).

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

1442506160 is a wasteful number, since it uses less digits than its factorization.

1442506160 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 9381 (or 9375 counting only the distinct ones).

The product of its (nonzero) digits is 5760, while the sum is 29.

The square root of 1442506160 is about 37980.3391243417. The cubic root of 1442506160 is about 1129.8979624365.

The spelling of 1442506160 in words is "one billion, four hundred forty-two million, five hundred six thousand, one hundred sixty".