316642461551602 has 8 divisors (see below), whose sum is σ = 474975557344512. Its totient is φ = 158317275770100.

The previous prime is 316642461551597. The next prime is 316642461551641. The reversal of 316642461551602 is 206155164246613.

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

It is a self number, because there is not a number n which added to its sum of digits gives 316642461551602.

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, 1977402774 + ... + 1977562897.

It is an arithmetic number, because the mean of its divisors is an integer number (59371944668064).

Almost surely, 2^{316642461551602} is an apocalyptic number.

316642461551602 is a deficient number, since it is larger than the sum of its proper divisors (158333095792910).

316642461551602 is a wasteful number, since it uses less digits than its factorization.

316642461551602 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3955005704.

The product of its (nonzero) digits is 6220800, while the sum is 52.

The spelling of 316642461551602 in words is "three hundred sixteen trillion, six hundred forty-two billion, four hundred sixty-one million, five hundred fifty-one thousand, six hundred two".