6215214043 has 2 divisors, whose sum is σ = 6215214044. Its totient is φ = 6215214042.

The previous prime is 6215214037. The next prime is 6215214053. The reversal of 6215214043 is 3404125126.

It is a weak prime.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-6215214043 is a prime.

It is not a weakly prime, because it can be changed into another prime (6215214053) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 3107607021 + 3107607022.

It is an arithmetic number, because the mean of its divisors is an integer number (3107607022).

Almost surely, 2^6215214043 is an apocalyptic number.

6215214043 is a deficient number, since it is larger than the sum of its proper divisors (1).

6215214043 is an equidigital number, since it uses as much as digits as its factorization.

6215214043 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 5760, while the sum is 28.

The square root of 6215214043 is about 78836.6288155449. The cubic root of 6215214043 is about 1838.5919878703.

Adding to 6215214043 its reverse (3404125126), we get a palindrome (9619339169).

The spelling of 6215214043 in words is "six billion, two hundred fifteen million, two hundred fourteen thousand, forty-three".