1214001355134 has 16 divisors (see below), whose sum is σ = 2429628985872. Its totient is φ = 404396072448.

The previous prime is 1214001355129. The next prime is 1214001355139. The reversal of 1214001355134 is 4315531004121.

It is an interprime number because it is at equal distance from previous prime (1214001355129) and next prime (1214001355139).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1214001355139) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 67751779 + ... + 67769694.

It is an arithmetic number, because the mean of its divisors is an integer number (151851811617).

Almost surely, 2^{1214001355134} is an apocalyptic number.

1214001355134 is an abundant number, since it is smaller than the sum of its proper divisors (1215627630738).

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

1214001355134 is a wasteful number, since it uses less digits than its factorization.

1214001355134 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 135522971.

The product of its (nonzero) digits is 7200, while the sum is 30.

Adding to 1214001355134 its reverse (4315531004121), we get a palindrome (5529532359255).

The spelling of 1214001355134 in words is "one trillion, two hundred fourteen billion, one million, three hundred fifty-five thousand, one hundred thirty-four".