14521464164442 has 16 divisors (see below), whose sum is σ = 29057327425152. Its totient is φ = 4838088205440.

The previous prime is 14521464164407. The next prime is 14521464164447. The reversal of 14521464164442 is 24446146412541.

It is a junction number, because it is equal to n+sod(n) for n = 14521464164391 and 14521464164400.

It is not an unprimeable number, because it can be changed into a prime (14521464164447) 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, 599949234 + ... + 599973437.

It is an arithmetic number, because the mean of its divisors is an integer number (1816082964072).

Almost surely, 2^{14521464164442} is an apocalyptic number.

14521464164442 is an abundant number, since it is smaller than the sum of its proper divisors (14535863260710).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

14521464164442 is a wasteful number, since it uses less digits than its factorization.

14521464164442 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1199924693.

The product of its digits is 2949120, while the sum is 48.

The spelling of 14521464164442 in words is "fourteen trillion, five hundred twenty-one billion, four hundred sixty-four million, one hundred sixty-four thousand, four hundred forty-two".