1106849541520 has 80 divisors (see below), whose sum is σ = 2812700118528. Its totient is φ = 403254466560.

The previous prime is 1106849541509. The next prime is 1106849541527. The reversal of 1106849541520 is 251459486011.

It is a tau number, because it is divible by the number of its divisors (80).

It is not an unprimeable number, because it can be changed into a prime (1106849541527) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 13084614 + ... + 13168933.

Almost surely, 2^{1106849541520} is an apocalyptic number.

1106849541520 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

1106849541520 is an abundant number, since it is smaller than the sum of its proper divisors (1705850577008).

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

1106849541520 is a wasteful number, since it uses less digits than its factorization.

1106849541520 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 26253608 (or 26253602 counting only the distinct ones).

The product of its (nonzero) digits is 345600, while the sum is 46.

The spelling of 1106849541520 in words is "one trillion, one hundred six billion, eight hundred forty-nine million, five hundred forty-one thousand, five hundred twenty".