11662545240104 has 32 divisors (see below), whose sum is σ = 24409978417440. Its totient is φ = 5177874206400.

The previous prime is 11662545240043. The next prime is 11662545240107. The reversal of 11662545240104 is 40104254526611.

It is a super-2 number, since 2×11662545240104² (a number of 27 digits) contains 22 as substring.

It is not an unprimeable number, because it can be changed into a prime (11662545240107) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 1541030207 + ... + 1541037774.

It is an arithmetic number, because the mean of its divisors is an integer number (762811825545).

Almost surely, 2^{11662545240104} is an apocalyptic number.

It is an amenable number.

11662545240104 is an abundant number, since it is smaller than the sum of its proper divisors (12747433177336).

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

11662545240104 is a wasteful number, since it uses less digits than its factorization.

11662545240104 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3082068041 (or 3082068037 counting only the distinct ones).

The product of its (nonzero) digits is 230400, while the sum is 41.

Adding to 11662545240104 its reverse (40104254526611), we get a palindrome (51766799766715).

The spelling of 11662545240104 in words is "eleven trillion, six hundred sixty-two billion, five hundred forty-five million, two hundred forty thousand, one hundred four".