146453102124142 has 48 divisors (see below), whose sum is σ = 254505547437120. Its totient is φ = 63061369891520.

The previous prime is 146453102124139. The next prime is 146453102124163. The reversal of 146453102124142 is 241421201354641.

It is a super-2 number, since 2×146453102124142² (a number of 29 digits) contains 22 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 146453102124095 and 146453102124104.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 196497958 + ... + 197241865.

It is an arithmetic number, because the mean of its divisors is an integer number (5302198904940).

Almost surely, 2^{146453102124142} is an apocalyptic number.

146453102124142 is a deficient number, since it is larger than the sum of its proper divisors (108052445312978).

146453102124142 is a wasteful number, since it uses less digits than its factorization.

146453102124142 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 393739929 (or 393739918 counting only the distinct ones).

The product of its (nonzero) digits is 184320, while the sum is 40.

Adding to 146453102124142 its reverse (241421201354641), we get a palindrome (387874303478783).

The spelling of 146453102124142 in words is "one hundred forty-six trillion, four hundred fifty-three billion, one hundred two million, one hundred twenty-four thousand, one hundred forty-two".