11514655021406 has 16 divisors (see below), whose sum is σ = 18374654414160. Its totient is φ = 5392980324480.

The previous prime is 11514655021403. The next prime is 11514655021411. The reversal of 11514655021406 is 60412055641511.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (11514655021403) 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, 802519661 + ... + 802534008.

It is an arithmetic number, because the mean of its divisors is an integer number (1148415900885).

Almost surely, 2^{11514655021406} is an apocalyptic number.

11514655021406 is a deficient number, since it is larger than the sum of its proper divisors (6859999392754).

11514655021406 is a wasteful number, since it uses less digits than its factorization.

11514655021406 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1605053899.

The product of its (nonzero) digits is 144000, while the sum is 41.

The spelling of 11514655021406 in words is "eleven trillion, five hundred fourteen billion, six hundred fifty-five million, twenty-one thousand, four hundred six".