11514666242661 has 8 divisors (see below), whose sum is σ = 15352906016160. Its totient is φ = 7676435315472.

The previous prime is 11514666242533. The next prime is 11514666242687. The reversal of 11514666242661 is 16624266641511.

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

It is not a de Polignac number, because 11514666242661 - 2⁷ = 11514666242533 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (11514666249661) 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, 1937650 + ... + 5175308.

It is an arithmetic number, because the mean of its divisors is an integer number (1919113252020).

Almost surely, 2^{11514666242661} is an apocalyptic number.

It is an amenable number.

11514666242661 is a deficient number, since it is larger than the sum of its proper divisors (3838239773499).

11514666242661 is a wasteful number, since it uses less digits than its factorization.

11514666242661 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 4423155.

The product of its digits is 2488320, while the sum is 51.

The spelling of 11514666242661 in words is "eleven trillion, five hundred fourteen billion, six hundred sixty-six million, two hundred forty-two thousand, six hundred sixty-one".