14532166521121 has 16 divisors (see below), whose sum is σ = 14916016160640. Its totient is φ = 14149743534720.

The previous prime is 14532166521101. The next prime is 14532166521137. The reversal of 14532166521121 is 12112566123541.

It is a cyclic number.

It is not a de Polignac number, because 14532166521121 - 2²¹ = 14532164423969 is a prime.

It is a super-2 number, since 2×14532166521121² (a number of 27 digits) contains 22 as substring.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (14532166521101) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 44260060 + ... + 44587186.

It is an arithmetic number, because the mean of its divisors is an integer number (932251010040).

Almost surely, 2^{14532166521121} is an apocalyptic number.

It is an amenable number.

14532166521121 is a deficient number, since it is larger than the sum of its proper divisors (383849639519).

14532166521121 is a wasteful number, since it uses less digits than its factorization.

14532166521121 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 329304.

The product of its digits is 86400, while the sum is 40.

The spelling of 14532166521121 in words is "fourteen trillion, five hundred thirty-two billion, one hundred sixty-six million, five hundred twenty-one thousand, one hundred twenty-one".