1214766543164 has 6 divisors (see below), whose sum is σ = 2125841450544. Its totient is φ = 607383271580.

The previous prime is 1214766543113. The next prime is 1214766543223. The reversal of 1214766543164 is 4613456674121.

It is a super-2 number, since 2×1214766543164² (a number of 25 digits) contains 22 as substring.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 151845817892 + ... + 151845817899.

It is an arithmetic number, because the mean of its divisors is an integer number (354306908424).

Almost surely, 2^{1214766543164} is an apocalyptic number.

It is an amenable number.

1214766543164 is a deficient number, since it is larger than the sum of its proper divisors (911074907380).

1214766543164 is a wasteful number, since it uses less digits than its factorization.

1214766543164 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 303691635795 (or 303691635793 counting only the distinct ones).

The product of its digits is 2903040, while the sum is 50.

The spelling of 1214766543164 in words is "one trillion, two hundred fourteen billion, seven hundred sixty-six million, five hundred forty-three thousand, one hundred sixty-four".