143412402412 has 48 divisors (see below), whose sum is σ = 271984063680. Its totient is φ = 65984827392.

The previous prime is 143412402379. The next prime is 143412402457. The reversal of 143412402412 is 214204214341.

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, 66268 + ... + 539644.

It is an arithmetic number, because the mean of its divisors is an integer number (5666334660).

Almost surely, 2^143412402412 is an apocalyptic number.

It is an amenable number.

143412402412 is a deficient number, since it is larger than the sum of its proper divisors (128571661268).

143412402412 is a wasteful number, since it uses less digits than its factorization.

143412402412 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 473530 (or 473528 counting only the distinct ones).

The product of its (nonzero) digits is 6144, while the sum is 28.

Adding to 143412402412 its reverse (214204214341), we get a palindrome (357616616753).

The spelling of 143412402412 in words is "one hundred forty-three billion, four hundred twelve million, four hundred two thousand, four hundred twelve".