1214283085436 has 24 divisors (see below), whose sum is σ = 2191175101584. Its totient is φ = 588509093120.

The previous prime is 1214283085423. The next prime is 1214283085493. The reversal of 1214283085436 is 6345803824121.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 34486925 + ... + 34522116.

It is an arithmetic number, because the mean of its divisors is an integer number (91298962566).

Almost surely, 2^{1214283085436} is an apocalyptic number.

It is an amenable number.

1214283085436 is a deficient number, since it is larger than the sum of its proper divisors (976892016148).

1214283085436 is a wasteful number, since it uses less digits than its factorization.

1214283085436 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 69009181 (or 69009179 counting only the distinct ones).

The product of its (nonzero) digits is 1105920, while the sum is 47.

The spelling of 1214283085436 in words is "one trillion, two hundred fourteen billion, two hundred eighty-three million, eighty-five thousand, four hundred thirty-six".