130402144140 has 48 divisors (see below), whose sum is σ = 377716560480. Its totient is φ = 33574804480.

The previous prime is 130402144127. The next prime is 130402144183. The reversal of 130402144140 is 41441204031.

130402144140 is digitally balanced in base 3, because in such base it contains all the possibile digits an equal number of times.

It is a self number, because there is not a number n which added to its sum of digits gives 130402144140.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 37470141 + ... + 37473620.

It is an arithmetic number, because the mean of its divisors is an integer number (7869095010).

Almost surely, 2^130402144140 is an apocalyptic number.

130402144140 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

130402144140 is an abundant number, since it is smaller than the sum of its proper divisors (247314416340).

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

130402144140 is a wasteful number, since it uses less digits than its factorization.

130402144140 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 74943802 (or 74943800 counting only the distinct ones).

The product of its (nonzero) digits is 1536, while the sum is 24.

Adding to 130402144140 its reverse (41441204031), we get a palindrome (171843348171).

The spelling of 130402144140 in words is "one hundred thirty billion, four hundred two million, one hundred forty-four thousand, one hundred forty".