214053143343356 has 48 divisors (see below), whose sum is σ = 380690441429760. Its totient is φ = 105291202007040.

The previous prime is 214053143343349. The next prime is 214053143343421. The reversal of 214053143343356 is 653343341350412.

It is a super-2 number, since 2×214053143343356² (a number of 29 digits) contains 22 as substring.

It is a self number, because there is not a number n which added to its sum of digits gives 214053143343356.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 253573175 + ... + 254415921.

It is an arithmetic number, because the mean of its divisors is an integer number (7931050863120).

Almost surely, 2^{214053143343356} is an apocalyptic number.

It is an amenable number.

214053143343356 is a deficient number, since it is larger than the sum of its proper divisors (166637298086404).

214053143343356 is a wasteful number, since it uses less digits than its factorization.

214053143343356 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 844754 (or 844752 counting only the distinct ones).

The product of its (nonzero) digits is 4665600, while the sum is 47.

Adding to 214053143343356 its reverse (653343341350412), we get a palindrome (867396484693768).

The spelling of 214053143343356 in words is "two hundred fourteen trillion, fifty-three billion, one hundred forty-three million, three hundred forty-three thousand, three hundred fifty-six".