1445011132 has 12 divisors (see below), whose sum is σ = 2529509976. Its totient is φ = 722294000.

The previous prime is 1445011111. The next prime is 1445011163. The reversal of 1445011132 is 2311105441.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 36994 + ... + 65257.

It is an arithmetic number, because the mean of its divisors is an integer number (210792498).

Almost surely, 2^1445011132 is an apocalyptic number.

It is an amenable number.

1445011132 is a deficient number, since it is larger than the sum of its proper divisors (1084498844).

1445011132 is a wasteful number, since it uses less digits than its factorization.

1445011132 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 105788 (or 105786 counting only the distinct ones).

The product of its (nonzero) digits is 480, while the sum is 22.

The square root of 1445011132 is about 38013.3020402069. The cubic root of 1445011132 is about 1130.5516224967.

Adding to 1445011132 its reverse (2311105441), we get a palindrome (3756116573).

The spelling of 1445011132 in words is "one billion, four hundred forty-five million, eleven thousand, one hundred thirty-two".