1445093100 has 108 divisors (see below), whose sum is σ = 4941376440. Its totient is φ = 350323200.

The previous prime is 1445093063. The next prime is 1445093129. The reversal of 1445093100 is 13905441.

1445093100 is a `hidden beast` number, since 144 + 509 + 3 + 10 + 0 = 666.

It is a super-3 number, since 3×1445093100³ (a number of 28 digits) contains 333 as substring. Note that it is a super-d number also for d = 2.

It is an unprimeable number.

It is a polite number, since it can be written in 35 ways as a sum of consecutive naturals, for example, 63085 + ... + 82884.

Almost surely, 2^1445093100 is an apocalyptic number.

1445093100 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

1445093100 is an abundant number, since it is smaller than the sum of its proper divisors (3496283340).

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

1445093100 is a wasteful number, since it uses less digits than its factorization.

1445093100 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 146000 (or 145990 counting only the distinct ones).

The product of its (nonzero) digits is 2160, while the sum is 27.

The square root of 1445093100 is about 38014.3801738237. The cubic root of 1445093100 is about 1130.5729988725.

Adding to 1445093100 its reverse (13905441), we get a palindrome (1458998541).

The spelling of 1445093100 in words is "one billion, four hundred forty-five million, ninety-three thousand, one hundred".