316428366780 has 192 divisors, whose sum is σ = 1046832958080. Its totient is φ = 79075934208.

The previous prime is 316428366743. The next prime is 316428366799. The reversal of 316428366780 is 87663824613.

It is a super-2 number, since 2×316428366780² (a number of 24 digits) contains 22 as substring.

It is a Harshad number since it is a multiple of its sum of digits (54).

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 63 ways as a sum of consecutive naturals, for example, 2064972 + ... + 2212908.

It is an arithmetic number, because the mean of its divisors is an integer number (5452254990).

Almost surely, 2^316428366780 is an apocalyptic number.

316428366780 is a gapful number since it is divisible by the number (30) formed by its first and last digit.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 316428366780, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (523416479040).

316428366780 is an abundant number, since it is smaller than the sum of its proper divisors (730404591300).

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

316428366780 is a wasteful number, since it uses less digits than its factorization.

316428366780 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 148205 (or 148197 counting only the distinct ones).

The product of its (nonzero) digits is 6967296, while the sum is 54.

The spelling of 316428366780 in words is "three hundred sixteen billion, four hundred twenty-eight million, three hundred sixty-six thousand, seven hundred eighty".