130491622944 has 192 divisors, whose sum is σ = 395312400000. Its totient is φ = 41827968000.

The previous prime is 130491622931. The next prime is 130491622997. The reversal of 130491622944 is 449226194031.

130491622944 is a `hidden beast` number, since 13 + 0 + 4 + 9 + 1 + 622 + 9 + 4 + 4 = 666.

It is a self number, because there is not a number n which added to its sum of digits gives 130491622944.

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, 6278682 + ... + 6299430.

It is an arithmetic number, because the mean of its divisors is an integer number (2058918750).

Almost surely, 2^130491622944 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 130491622944, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (197656200000).

130491622944 is an abundant number, since it is smaller than the sum of its proper divisors (264820777056).

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

130491622944 is a wasteful number, since it uses less digits than its factorization.

130491622944 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 21048 (or 21034 counting only the distinct ones).

The product of its (nonzero) digits is 373248, while the sum is 45.

The spelling of 130491622944 in words is "one hundred thirty billion, four hundred ninety-one million, six hundred twenty-two thousand, nine hundred forty-four".