214202611161 has 96 divisors (see below), whose sum is σ = 417430960128. Its totient is φ = 106435866240.

The previous prime is 214202611109. The next prime is 214202611163. The reversal of 214202611161 is 161116202412.

214202611161 is a `hidden beast` number, since 2 + 1 + 42 + 0 + 2 + 611 + 1 + 6 + 1 = 666.

It is not a de Polignac number, because 214202611161 - 2¹⁴ = 214202594777 is a prime.

It is a Harshad number since it is a multiple of its sum of digits (27).

It is not an unprimeable number, because it can be changed into a prime (214202611163) by changing a digit.

It is a polite number, since it can be written in 95 ways as a sum of consecutive naturals, for example, 181485 + ... + 679221.

It is an arithmetic number, because the mean of its divisors is an integer number (4348239168).

Almost surely, 2^214202611161 is an apocalyptic number.

214202611161 is a gapful number since it is divisible by the number (21) formed by its first and last digit.

It is an amenable number.

214202611161 is a deficient number, since it is larger than the sum of its proper divisors (203228348967).

214202611161 is a wasteful number, since it uses less digits than its factorization.

214202611161 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 497793 (or 497781 counting only the distinct ones).

The product of its (nonzero) digits is 1152, while the sum is 27.

Adding to 214202611161 its reverse (161116202412), we get a palindrome (375318813573).

The spelling of 214202611161 in words is "two hundred fourteen billion, two hundred two million, six hundred eleven thousand, one hundred sixty-one".