460821493462 has 64 divisors (see below), whose sum is σ = 768190812480. Its totient is φ = 205584998400.

The previous prime is 460821493453. The next prime is 460821493463. The reversal of 460821493462 is 264394128064.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (460821493463) 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 31 ways as a sum of consecutive naturals, for example, 157976428 + ... + 157979344.

It is an arithmetic number, because the mean of its divisors is an integer number (12002981445).

Almost surely, 2^460821493462 is an apocalyptic number.

460821493462 is a deficient number, since it is larger than the sum of its proper divisors (307369319018).

460821493462 is a wasteful number, since it uses less digits than its factorization.

460821493462 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3617.

The product of its (nonzero) digits is 1990656, while the sum is 49.

The spelling of 460821493462 in words is "four hundred sixty billion, eight hundred twenty-one million, four hundred ninety-three thousand, four hundred sixty-two".