214400220234141 has 4 divisors (see below), whose sum is σ = 285866960312192. Its totient is φ = 142933480156092.

The previous prime is 214400220234121. The next prime is 214400220234157. The reversal of 214400220234141 is 141432022004412.

It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4.

It is not a de Polignac number, because 214400220234141 - 2¹⁸ = 214400219971997 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 214400220234099 and 214400220234108.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (214400220234121) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 35733370039021 + ... + 35733370039026.

It is an arithmetic number, because the mean of its divisors is an integer number (71466740078048).

Almost surely, 2^{214400220234141} is an apocalyptic number.

It is an amenable number.

214400220234141 is a deficient number, since it is larger than the sum of its proper divisors (71466740078051).

214400220234141 is an equidigital number, since it uses as much as digits as its factorization.

214400220234141 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 71466740078050.

The product of its (nonzero) digits is 12288, while the sum is 30.

Adding to 214400220234141 its reverse (141432022004412), we get a palindrome (355832242238553).

The spelling of 214400220234141 in words is "two hundred fourteen trillion, four hundred billion, two hundred twenty million, two hundred thirty-four thousand, one hundred forty-one".