11342669636554 has 8 divisors (see below), whose sum is σ = 17253638320608. Its totient is φ = 5591456863020.

The previous prime is 11342669636533. The next prime is 11342669636563. The reversal of 11342669636554 is 45563696624311.

It is a happy number.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a junction number, because it is equal to n+sod(n) for n = 11342669636492 and 11342669636501.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 39938977452 + ... + 39938977735.

It is an arithmetic number, because the mean of its divisors is an integer number (2156704790076).

Almost surely, 2^{11342669636554} is an apocalyptic number.

11342669636554 is a deficient number, since it is larger than the sum of its proper divisors (5910968684054).

11342669636554 is an equidigital number, since it uses as much as digits as its factorization.

11342669636554 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 79877955260.

The product of its digits is 83980800, while the sum is 61.

The spelling of 11342669636554 in words is "eleven trillion, three hundred forty-two billion, six hundred sixty-nine million, six hundred thirty-six thousand, five hundred fifty-four".