1143415352012 has 6 divisors (see below), whose sum is σ = 2000976866028. Its totient is φ = 571707676004.

The previous prime is 1143415351999. The next prime is 1143415352099. The reversal of 1143415352012 is 2102535143411.

It is a self number, because there is not a number n which added to its sum of digits gives 1143415352012.

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 142926918998 + ... + 142926919005.

It is an arithmetic number, because the mean of its divisors is an integer number (333496144338).

Almost surely, 2^{1143415352012} is an apocalyptic number.

It is an amenable number.

1143415352012 is a deficient number, since it is larger than the sum of its proper divisors (857561514016).

1143415352012 is a wasteful number, since it uses less digits than its factorization.

1143415352012 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 285853838007 (or 285853838005 counting only the distinct ones).

The product of its (nonzero) digits is 14400, while the sum is 32.

The spelling of 1143415352012 in words is "one trillion, one hundred forty-three billion, four hundred fifteen million, three hundred fifty-two thousand, twelve".