11100432004109 has 16 divisors (see below), whose sum is σ = 13434420041856. Its totient is φ = 8953660684800.

The previous prime is 11100432004069. The next prime is 11100432004147. The reversal of 11100432004109 is 90140023400111.

It is a happy number.

It is a cyclic number.

It is not a de Polignac number, because 11100432004109 - 2¹² = 11100432000013 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 (11100432000109) 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, 6003707 + ... + 7631864.

It is an arithmetic number, because the mean of its divisors is an integer number (839651252616).

Almost surely, 2^{11100432004109} is an apocalyptic number.

It is an amenable number.

11100432004109 is a deficient number, since it is larger than the sum of its proper divisors (2333988037747).

11100432004109 is a wasteful number, since it uses less digits than its factorization.

11100432004109 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 13642436.

The product of its (nonzero) digits is 864, while the sum is 26.

The spelling of 11100432004109 in words is "eleven trillion, one hundred billion, four hundred thirty-two million, four thousand, one hundred nine".