1214037199993 has 2 divisors, whose sum is σ = 1214037199994. Its totient is φ = 1214037199992.

The previous prime is 1214037199957. The next prime is 1214037200053. The reversal of 1214037199993 is 3999917304121.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 887068236649 + 326968963344 = 941843^2 + 571812^2 .

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-1214037199993 is a prime.

It is not a weakly prime, because it can be changed into another prime (1214037199943) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 607018599996 + 607018599997.

It is an arithmetic number, because the mean of its divisors is an integer number (607018599997).

Almost surely, 2^{1214037199993} is an apocalyptic number.

It is an amenable number.

1214037199993 is a deficient number, since it is larger than the sum of its proper divisors (1).

1214037199993 is an equidigital number, since it uses as much as digits as its factorization.

1214037199993 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 3306744, while the sum is 58.

The spelling of 1214037199993 in words is "one trillion, two hundred fourteen billion, thirty-seven million, one hundred ninety-nine thousand, nine hundred ninety-three".