4212541667 has 4 divisors (see below), whose sum is σ = 4214402136. Its totient is φ = 4210681200.

The previous prime is 4212541657. The next prime is 4212541693. The reversal of 4212541667 is 7661452124.

It is a happy number.

It is a semiprime because it is the product of two primes.

It is a cyclic number.

It is not a de Polignac number, because 4212541667 - 2¹⁶ = 4212476131 is a prime.

It is a super-2 number, since 2×4212541667² = 35491014592422277778, which contains 22 as substring.

It is a Duffinian number.

It is a self number, because there is not a number n which added to its sum of digits gives 4212541667.

It is not an unprimeable number, because it can be changed into a prime (4212541607) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 926834 + ... + 931367.

It is an arithmetic number, because the mean of its divisors is an integer number (1053600534).

Almost surely, 2^4212541667 is an apocalyptic number.

4212541667 is a deficient number, since it is larger than the sum of its proper divisors (1860469).

4212541667 is a wasteful number, since it uses less digits than its factorization.

4212541667 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1860468.

The product of its digits is 80640, while the sum is 38.

The square root of 4212541667 is about 64904.0959185166. The cubic root of 4212541667 is about 1615.0330092586.

The spelling of 4212541667 in words is "four billion, two hundred twelve million, five hundred forty-one thousand, six hundred sixty-seven".