130440012010002 has 80 divisors (see below), whose sum is σ = 294096685945920. Its totient is φ = 43210126431648.

The previous prime is 130440012009973. The next prime is 130440012010051. The reversal of 130440012010002 is 200010210044031.

130440012010002 is a `hidden beast` number, since 1 + 3 + 0 + 440 + 0 + 120 + 100 + 0 + 2 = 666.

It is a Harshad number since it is a multiple of its sum of digits (18).

It is an unprimeable number.

It is a polite number, since it can be written in 39 ways as a sum of consecutive naturals, for example, 379784283 + ... + 380127585.

It is an arithmetic number, because the mean of its divisors is an integer number (3676208574324).

Almost surely, 2^{130440012010002} is an apocalyptic number.

It is a practical number, because each smaller number is the sum of distinct divisors of 130440012010002, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (147048342972960).

130440012010002 is an abundant number, since it is smaller than the sum of its proper divisors (163656673935918).

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

130440012010002 is a wasteful number, since it uses less digits than its factorization.

130440012010002 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 357869 (or 357860 counting only the distinct ones).

The product of its (nonzero) digits is 192, while the sum is 18.

Adding to 130440012010002 its reverse (200010210044031), we get a palindrome (330450222054033).

The spelling of 130440012010002 in words is "one hundred thirty trillion, four hundred forty billion, twelve million, ten thousand, two".