462327178013 has 2 divisors, whose sum is σ = 462327178014. Its totient is φ = 462327178012.

The previous prime is 462327178009. The next prime is 462327178073. The reversal of 462327178013 is 310871723264.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 355762145764 + 106565032249 = 596458^2 + 326443^2 .

It is a cyclic number.

It is not a de Polignac number, because 462327178013 - 2² = 462327178009 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (462327178073) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 231163589006 + 231163589007.

It is an arithmetic number, because the mean of its divisors is an integer number (231163589007).

Almost surely, 2^462327178013 is an apocalyptic number.

It is an amenable number.

462327178013 is a deficient number, since it is larger than the sum of its proper divisors (1).

462327178013 is an equidigital number, since it uses as much as digits as its factorization.

462327178013 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 338688, while the sum is 44.

The spelling of 462327178013 in words is "four hundred sixty-two billion, three hundred twenty-seven million, one hundred seventy-eight thousand, thirteen".