383163351648 has 384 divisors, whose sum is σ = 1321614766080. Its totient is φ = 94168811520.

The previous prime is 383163351647. The next prime is 383163351707. The reversal of 383163351648 is 846153361383.

It is a super-2 number, since 2×383163351648² (a number of 24 digits) contains 22 as substring.

It is a self number, because there is not a number n which added to its sum of digits gives 383163351648.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (383163351647) by changing a digit.

It is a polite number, since it can be written in 63 ways as a sum of consecutive naturals, for example, 192834111 + ... + 192836097.

It is an arithmetic number, because the mean of its divisors is an integer number (3441705120).

Almost surely, 2^383163351648 is an apocalyptic number.

383163351648 is a gapful number since it is divisible by the number (38) 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 383163351648, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (660807383040).

383163351648 is an abundant number, since it is smaller than the sum of its proper divisors (938451414432).

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

383163351648 is a wasteful number, since it uses less digits than its factorization.

383163351648 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3410 (or 3402 counting only the distinct ones).

The product of its digits is 3732480, while the sum is 51.

The spelling of 383163351648 in words is "three hundred eighty-three billion, one hundred sixty-three million, three hundred fifty-one thousand, six hundred forty-eight".