11204044046065 has 32 divisors (see below), whose sum is σ = 14873583545856. Its totient is φ = 8048416400640.

The previous prime is 11204044046011. The next prime is 11204044046071. The reversal of 11204044046065 is 56064044040211.

It is a happy number.

It is not a de Polignac number, because 11204044046065 - 2²⁵ = 11204010491633 is a prime.

It is a Harshad number since it is a multiple of its sum of digits (37).

It is a Duffinian number.

It is an unprimeable number.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 10785304 + ... + 11778406.

It is an arithmetic number, because the mean of its divisors is an integer number (464799485808).

Almost surely, 2^{11204044046065} is an apocalyptic number.

It is an amenable number.

11204044046065 is a deficient number, since it is larger than the sum of its proper divisors (3669539499791).

11204044046065 is a wasteful number, since it uses less digits than its factorization.

11204044046065 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 997849.

The product of its (nonzero) digits is 92160, while the sum is 37.

Adding to 11204044046065 its reverse (56064044040211), we get a palindrome (67268088086276).

The spelling of 11204044046065 in words is "eleven trillion, two hundred four billion, forty-four million, forty-six thousand, sixty-five".