316421003511456 has 24 divisors (see below), whose sum is σ = 830605134217824. Its totient is φ = 105473667837120.

The previous prime is 316421003511409. The next prime is 316421003511521. The reversal of 316421003511456 is 654115300124613.

It is a tau number, because it is divible by the number of its divisors (24).

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, 1648026059860 + ... + 1648026060051.

It is an arithmetic number, because the mean of its divisors is an integer number (34608547259076).

Almost surely, 2^{316421003511456} is an apocalyptic number.

It is an amenable number.

316421003511456 is an abundant number, since it is smaller than the sum of its proper divisors (514184130706368).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

316421003511456 is a wasteful number, since it uses less digits than its factorization.

316421003511456 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3296052119924 (or 3296052119916 counting only the distinct ones).

The product of its (nonzero) digits is 259200, while the sum is 42.

The spelling of 316421003511456 in words is "three hundred sixteen trillion, four hundred twenty-one billion, three million, five hundred eleven thousand, four hundred fifty-six".