612230782632667 has 8 divisors (see below), whose sum is σ = 685939156954992. Its totient is φ = 541530913384800.

The previous prime is 612230782632659. The next prime is 612230782632671. The reversal of 612230782632667 is 766236287032216.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 612230782632667 - 2³ = 612230782632659 is a prime.

It is a super-2 number, since 2×612230782632667² (a number of 30 digits) contains 22 as substring.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (612230782632697) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 752126268184 + ... + 752126268997.

It is an arithmetic number, because the mean of its divisors is an integer number (85742394619374).

Almost surely, 2^{612230782632667} is an apocalyptic number.

612230782632667 is a deficient number, since it is larger than the sum of its proper divisors (73708374322325).

612230782632667 is a wasteful number, since it uses less digits than its factorization.

612230782632667 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1504252537229.

The product of its (nonzero) digits is 73156608, while the sum is 61.

The spelling of 612230782632667 in words is "six hundred twelve trillion, two hundred thirty billion, seven hundred eighty-two million, six hundred thirty-two thousand, six hundred sixty-seven".