462420320432236 has 6 divisors (see below), whose sum is σ = 809235560756420. Its totient is φ = 231210160216116.

The previous prime is 462420320432207. The next prime is 462420320432297. The reversal of 462420320432236 is 632234023024264.

It is a happy number.

It is a junction number, because it is equal to n+sod(n) for n = 462420320432192 and 462420320432201.

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 57802540054026 + ... + 57802540054033.

Almost surely, 2^{462420320432236} is an apocalyptic number.

It is an amenable number.

462420320432236 is a deficient number, since it is larger than the sum of its proper divisors (346815240324184).

462420320432236 is a wasteful number, since it uses less digits than its factorization.

462420320432236 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 115605080108063 (or 115605080108061 counting only the distinct ones).

The product of its (nonzero) digits is 1990656, while the sum is 43.

The spelling of 462420320432236 in words is "four hundred sixty-two trillion, four hundred twenty billion, three hundred twenty million, four hundred thirty-two thousand, two hundred thirty-six".