320616624534377 has 8 divisors (see below), whose sum is σ = 321993228810240. Its totient is φ = 319240025107360.

The previous prime is 320616624534341. The next prime is 320616624534413. The reversal of 320616624534377 is 773435426616023.

It is an interprime number because it is at equal distance from previous prime (320616624534341) and next prime (320616624534413).

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

It is a cyclic number.

It is not a de Polignac number, because 320616624534377 - 2²⁰ = 320616623485801 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (320616624534337) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 210551624 + ... + 212068902.

It is an arithmetic number, because the mean of its divisors is an integer number (40249153601280).

Almost surely, 2^{320616624534377} is an apocalyptic number.

It is an amenable number.

320616624534377 is a deficient number, since it is larger than the sum of its proper divisors (1376604275863).

320616624534377 is a wasteful number, since it uses less digits than its factorization.

320616624534377 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2424423.

The product of its (nonzero) digits is 91445760, while the sum is 59.

The spelling of 320616624534377 in words is "three hundred twenty trillion, six hundred sixteen billion, six hundred twenty-four million, five hundred thirty-four thousand, three hundred seventy-seven".