1100999999941 has 4 divisors (see below), whose sum is σ = 1101015482272. Its totient is φ = 1100984517612.

The previous prime is 1100999999929. The next prime is 1100999999993. The reversal of 1100999999941 is 1499999990011.

It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4.

It is a cyclic number.

It is not a de Polignac number, because 1100999999941 - 2³⁵ = 1066640261573 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1100999999041) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 7634001 + ... + 7776886.

It is an arithmetic number, because the mean of its divisors is an integer number (275253870568).

Almost surely, 2^{1100999999941} is an apocalyptic number.

It is an amenable number.

1100999999941 is a deficient number, since it is larger than the sum of its proper divisors (15482331).

1100999999941 is an equidigital number, since it uses as much as digits as its factorization.

1100999999941 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 15482330.

The product of its (nonzero) digits is 19131876, while the sum is 70.

The spelling of 1100999999941 in words is "one trillion, one hundred billion, nine hundred ninety-nine million, nine hundred ninety-nine thousand, nine hundred forty-one".