11514655504444 has 48 divisors (see below), whose sum is σ = 21471564058560. Its totient is φ = 5384334663680.

The previous prime is 11514655504421. The next prime is 11514655504477. The reversal of 11514655504444 is 44440555641511.

It is a happy number.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 6020484 + ... + 7699060.

It is an arithmetic number, because the mean of its divisors is an integer number (447324251220).

Almost surely, 2^{11514655504444} is an apocalyptic number.

It is an amenable number.

11514655504444 is a deficient number, since it is larger than the sum of its proper divisors (9956908554116).

11514655504444 is a wasteful number, since it uses less digits than its factorization.

11514655504444 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1679238 (or 1679236 counting only the distinct ones).

The product of its (nonzero) digits is 3840000, while the sum is 49.

The spelling of 11514655504444 in words is "eleven trillion, five hundred fourteen billion, six hundred fifty-five million, five hundred four thousand, four hundred forty-four".