2214351543 has 16 divisors (see below), whose sum is σ = 3037468896. Its totient is φ = 1433871360.

The previous prime is 2214351539. The next prime is 2214351551. The reversal of 2214351543 is 3451534122.

It is not a de Polignac number, because 2214351543 - 2² = 2214351539 is a prime.

It is a self number, because there is not a number n which added to its sum of digits gives 2214351543.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2214351533) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 49003 + ... + 82643.

It is an arithmetic number, because the mean of its divisors is an integer number (189841806).

Almost surely, 2^2214351543 is an apocalyptic number.

2214351543 is a deficient number, since it is larger than the sum of its proper divisors (823117353).

2214351543 is a wasteful number, since it uses less digits than its factorization.

2214351543 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 34274.

The product of its digits is 14400, while the sum is 30.

The square root of 2214351543 is about 47056.8968696407. The cubic root of 2214351543 is about 1303.4134245575.

Adding to 2214351543 its reverse (3451534122), we get a palindrome (5665885665).

The spelling of 2214351543 in words is "two billion, two hundred fourteen million, three hundred fifty-one thousand, five hundred forty-three".