130736341440 has 112 divisors (see below), whose sum is σ = 461208790560. Its totient is φ = 34863022080.

The previous prime is 130736341429. The next prime is 130736341453. The reversal of 130736341440 is 44143637031.

130736341440 is a `hidden beast` number, since 1 + 3 + 0 + 7 + 3 + 634 + 14 + 4 + 0 = 666.

It is a super-2 number, since 2×130736341440² (a number of 23 digits) contains 22 as substring.

It is a Harshad number since it is a multiple of its sum of digits (36).

It is a junction number, because it is equal to n+sod(n) for n = 130736341395 and 130736341404.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 7557121 + ... + 7574400.

It is an arithmetic number, because the mean of its divisors is an integer number (4117935630).

Almost surely, 2^130736341440 is an apocalyptic number.

130736341440 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

130736341440 is an abundant number, since it is smaller than the sum of its proper divisors (330472449120).

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

130736341440 is a wasteful number, since it uses less digits than its factorization.

130736341440 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 15131547 (or 15131531 counting only the distinct ones).

The product of its (nonzero) digits is 72576, while the sum is 36.

Adding to 130736341440 its reverse (44143637031), we get a palindrome (174879978471).

The spelling of 130736341440 in words is "one hundred thirty billion, seven hundred thirty-six million, three hundred forty-one thousand, four hundred forty".