144306853223346 has 24 divisors (see below), whose sum is σ = 341088925801104. Its totient is φ = 43729349461560.

The previous prime is 144306853223329. The next prime is 144306853223359. The reversal of 144306853223346 is 643322358603441.

144306853223346 is a `hidden beast` number, since 1 + 4 + 4 + 3 + 0 + 68 + 532 + 2 + 3 + 3 + 46 = 666.

It is a junction number, because it is equal to n+sod(n) for n = 144306853223292 and 144306853223301.

It is an unprimeable number.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 364411245316 + ... + 364411245711.

It is an arithmetic number, because the mean of its divisors is an integer number (14212038575046).

Almost surely, 2^{144306853223346} is an apocalyptic number.

144306853223346 is an abundant number, since it is smaller than the sum of its proper divisors (196782072577758).

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

144306853223346 is a wasteful number, since it uses less digits than its factorization.

144306853223346 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 728822491046 (or 728822491043 counting only the distinct ones).

The product of its (nonzero) digits is 29859840, while the sum is 54.

The spelling of 144306853223346 in words is "one hundred forty-four trillion, three hundred six billion, eight hundred fifty-three million, two hundred twenty-three thousand, three hundred forty-six".