143230253252212 has 24 divisors (see below), whose sum is σ = 303311124535104. Its totient is φ = 57773547530112.

The previous prime is 143230253252197. The next prime is 143230253252231. The reversal of 143230253252212 is 212252352032341.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 150451946218 + ... + 150451947169.

It is an arithmetic number, because the mean of its divisors is an integer number (12637963522296).

Almost surely, 2^{143230253252212} is an apocalyptic number.

It is an amenable number.

143230253252212 is an abundant number, since it is smaller than the sum of its proper divisors (160080871282892).

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

143230253252212 is a wasteful number, since it uses less digits than its factorization.

143230253252212 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 300903893415 (or 300903893413 counting only the distinct ones).

The product of its (nonzero) digits is 172800, while the sum is 37.

The spelling of 143230253252212 in words is "one hundred forty-three trillion, two hundred thirty billion, two hundred fifty-three million, two hundred fifty-two thousand, two hundred twelve".