462749605642 has 8 divisors (see below), whose sum is σ = 694149798816. Its totient is φ = 231366339372.

The previous prime is 462749605639. The next prime is 462749605651. The reversal of 462749605642 is 246506947264.

It is a happy number.

It is a sphenic number, since it is the product of 3 distinct primes.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 4163158 + ... + 4272865.

It is an arithmetic number, because the mean of its divisors is an integer number (86768724852).

Almost surely, 2^462749605642 is an apocalyptic number.

462749605642 is a deficient number, since it is larger than the sum of its proper divisors (231400193174).

462749605642 is a wasteful number, since it uses less digits than its factorization.

462749605642 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 8463452.

The product of its (nonzero) digits is 17418240, while the sum is 55.

The spelling of 462749605642 in words is "four hundred sixty-two billion, seven hundred forty-nine million, six hundred five thousand, six hundred forty-two".