320345676476632 has 16 divisors (see below), whose sum is σ = 632261203572600. Its totient is φ = 151742688857280.

The previous prime is 320345676476629. The next prime is 320345676476681. The reversal of 320345676476632 is 236674676543023.

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 in 3 ways as a sum of consecutive naturals, for example, 1053768672469 + ... + 1053768672772.

Almost surely, 2^{320345676476632} is an apocalyptic number.

It is an amenable number.

320345676476632 is a deficient number, since it is larger than the sum of its proper divisors (311915527095968).

320345676476632 is a wasteful number, since it uses less digits than its factorization.

320345676476632 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2107537345266 (or 2107537345262 counting only the distinct ones).

The product of its (nonzero) digits is 548674560, while the sum is 64.

The spelling of 320345676476632 in words is "three hundred twenty trillion, three hundred forty-five billion, six hundred seventy-six million, four hundred seventy-six thousand, six hundred thirty-two".