105432453153146 has 64 divisors (see below), whose sum is σ = 182489815572480. Its totient is φ = 44750333276160.

The previous prime is 105432453153133. The next prime is 105432453153169. The reversal of 105432453153146 is 641351354234501.

It is a happy number.

105432453153146 is digitally balanced in base 3, because in such base it contains all the possibile digits an equal number of times.

It is a super-2 number, since 2×105432453153146² (a number of 29 digits) contains 22 as substring.

It is a self number, because there is not a number n which added to its sum of digits gives 105432453153146.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (29) of ones.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 5223814571 + ... + 5223834753.

It is an arithmetic number, because the mean of its divisors is an integer number (2851403368320).

Almost surely, 2^{105432453153146} is an apocalyptic number.

105432453153146 is a deficient number, since it is larger than the sum of its proper divisors (77057362419334).

105432453153146 is a wasteful number, since it uses less digits than its factorization.

105432453153146 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 28739.

The product of its (nonzero) digits is 2592000, while the sum is 47.

The spelling of 105432453153146 in words is "one hundred five trillion, four hundred thirty-two billion, four hundred fifty-three million, one hundred fifty-three thousand, one hundred forty-six".