4661231027 has 4 divisors (see below), whose sum is σ = 4661398896. Its totient is φ = 4661063160.

The previous prime is 4661231017. The next prime is 4661231051. The reversal of 4661231027 is 7201321664.

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 4661231027 - 2⁸ = 4661230771 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 4661230984 and 4661231002.

It is not an unprimeable number, because it can be changed into a prime (4661231017) 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 in 3 ways as a sum of consecutive naturals, for example, 31268 + ... + 101489.

It is an arithmetic number, because the mean of its divisors is an integer number (1165349724).

Almost surely, 2^4661231027 is an apocalyptic number.

4661231027 is a deficient number, since it is larger than the sum of its proper divisors (167869).

4661231027 is a wasteful number, since it uses less digits than its factorization.

4661231027 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 167868.

The product of its (nonzero) digits is 12096, while the sum is 32.

The square root of 4661231027 is about 68273.2087059045. The cubic root of 4661231027 is about 1670.4502386016.

The spelling of 4661231027 in words is "four billion, six hundred sixty-one million, two hundred thirty-one thousand, twenty-seven".