463236530842 has 4 divisors (see below), whose sum is σ = 694854796266. Its totient is φ = 231618265420.

The previous prime is 463236530821. The next prime is 463236530873. The reversal of 463236530842 is 248035632364.

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

It can be written as a sum of positive squares in only one way, i.e., 299131331041 + 164105199801 = 546929^2 + 405099^2 .

It is a junction number, because it is equal to n+sod(n) for n = 463236530792 and 463236530801.

It is an unprimeable number.

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 as a sum of consecutive naturals, namely, 115809132709 + ... + 115809132712.

Almost surely, 2^463236530842 is an apocalyptic number.

463236530842 is a deficient number, since it is larger than the sum of its proper divisors (231618265424).

463236530842 is a wasteful number, since it uses less digits than its factorization.

463236530842 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 231618265423.

The product of its (nonzero) digits is 2488320, while the sum is 46.

The spelling of 463236530842 in words is "four hundred sixty-three billion, two hundred thirty-six million, five hundred thirty thousand, eight hundred forty-two".