427652495846 has 4 divisors (see below), whose sum is σ = 641478743772. Its totient is φ = 213826247922.

The previous prime is 427652495813. The next prime is 427652495857. The reversal of 427652495846 is 648594256724.

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

It is a congruent number.

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, 106913123960 + ... + 106913123963.

It is an arithmetic number, because the mean of its divisors is an integer number (160369685943).

Almost surely, 2^427652495846 is an apocalyptic number.

427652495846 is a deficient number, since it is larger than the sum of its proper divisors (213826247926).

427652495846 is a wasteful number, since it uses less digits than its factorization.

427652495846 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 213826247925.

The product of its digits is 116121600, while the sum is 62.

The spelling of 427652495846 in words is "four hundred twenty-seven billion, six hundred fifty-two million, four hundred ninety-five thousand, eight hundred forty-six".