146452144313224 has 64 divisors (see below), whose sum is σ = 279420498504000. Its totient is φ = 71951419027200.

The previous prime is 146452144313201. The next prime is 146452144313261. The reversal of 146452144313224 is 422313441254641.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 289399842 + ... + 289905454.

It is an arithmetic number, because the mean of its divisors is an integer number (4365945289125).

Almost surely, 2^{146452144313224} is an apocalyptic number.

It is an amenable number.

146452144313224 is a deficient number, since it is larger than the sum of its proper divisors (132968354190776).

146452144313224 is a wasteful number, since it uses less digits than its factorization.

146452144313224 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 508438 (or 508434 counting only the distinct ones).

The product of its digits is 2211840, while the sum is 46.

Adding to 146452144313224 its reverse (422313441254641), we get a palindrome (568765585567865).

The spelling of 146452144313224 in words is "one hundred forty-six trillion, four hundred fifty-two billion, one hundred forty-four million, three hundred thirteen thousand, two hundred twenty-four".