130849873968 has 160 divisors (see below), whose sum is σ = 389056527360. Its totient is φ = 37478488320.

The previous prime is 130849873943. The next prime is 130849873993. The reversal of 130849873968 is 869378948031.

It is an interprime number because it is at equal distance from previous prime (130849873943) and next prime (130849873993).

It is a Harshad number since it is a multiple of its sum of digits (66).

It is a junction number, because it is equal to n+sod(n) for n = 130849873899 and 130849873908.

It is an unprimeable number.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 4429455 + ... + 4458897.

It is an arithmetic number, because the mean of its divisors is an integer number (2431603296).

Almost surely, 2^130849873968 is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 130849873968, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (194528263680).

130849873968 is an abundant number, since it is smaller than the sum of its proper divisors (258206653392).

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

130849873968 is a wasteful number, since it uses less digits than its factorization.

130849873968 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 29927 (or 29921 counting only the distinct ones).

The product of its (nonzero) digits is 62705664, while the sum is 66.

The spelling of 130849873968 in words is "one hundred thirty billion, eight hundred forty-nine million, eight hundred seventy-three thousand, nine hundred sixty-eight".