1100145058884 has 45 divisors (see below), whose sum is σ = 2876045852911. Its totient is φ = 366708726360.

The previous prime is 1100145058813. The next prime is 1100145058889. The reversal of 1100145058884 is 4888505410011.

The square root of 1100145058884 is 1048878.

It is a perfect power (a square), and thus also a powerful number.

1100145058884 is a `hidden beast` number, since 1 + 1 + 0 + 0 + 14 + 50 + 588 + 8 + 4 = 666.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (1100145058889) by changing a digit.

It is a polite number, since it can be written in 14 ways as a sum of consecutive naturals, for example, 18850669 + ... + 18908939.

Almost surely, 2^{1100145058884} is an apocalyptic number.

1100145058884 is the 1048878-th square number.

It is an amenable number.

1100145058884 is an abundant number, since it is smaller than the sum of its proper divisors (1775900794027).

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

1100145058884 is an frugal number, since it uses more digits than its factorization.

1100145058884 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 116558 (or 58276 counting only the distinct ones).

The product of its (nonzero) digits is 204800, while the sum is 45.

The spelling of 1100145058884 in words is "one trillion, one hundred billion, one hundred forty-five million, fifty-eight thousand, eight hundred eighty-four".