2421412067 has 4 divisors (see below), whose sum is σ = 2446375176.
Its totient is φ = 2396448960.
The previous prime is 2421412039. The next prime is 2421412069. The reversal of 2421412067 is 7602141242.
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 2421412067 - 216 = 2421346531 is a prime.
It is a Duffinian number.
It is not an unprimeable number, because it can be changed into a prime (2421412069) 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, 12481409 + ... + 12481602.
It is an arithmetic number, because the mean of its divisors is an integer number (611593794).
Almost surely, 22421412067 is an apocalyptic number.
2421412067 is a deficient number, since it is larger than the sum of its proper divisors (24963109).
2421412067 is an equidigital number, since it uses as much as digits as its factorization.
2421412067 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 24963108.
The product of its (nonzero) digits is 5376, while the sum is 29.
The square root of 2421412067 is about 49207.8455838091.
The cubic root of 2421412067 is about 1342.8357683663.
The spelling of 2421412067 in words is "two billion, four hundred twenty-one million, four hundred twelve thousand, sixty-seven".