130343440042030 has 64 divisors (see below), whose sum is σ = 246314695219200. Its totient is φ = 49595650796160.

The previous prime is 130343440042001. The next prime is 130343440042073. The reversal of 130343440042030 is 30240044343031.

It is a Harshad number since it is a multiple of its sum of digits (31).

It is a junction number, because it is equal to n+sod(n) for n = 130343440041983 and 130343440042001.

It is a congruent number.

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, 195974581 + ... + 196638559.

It is an arithmetic number, because the mean of its divisors is an integer number (3848667112800).

Almost surely, 2^{130343440042030} is an apocalyptic number.

130343440042030 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

130343440042030 is a deficient number, since it is larger than the sum of its proper divisors (115971255177170).

130343440042030 is a wasteful number, since it uses less digits than its factorization.

130343440042030 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 674809.

The product of its (nonzero) digits is 41472, while the sum is 31.

Adding to 130343440042030 its reverse (30240044343031), we get a palindrome (160583484385061).

The spelling of 130343440042030 in words is "one hundred thirty trillion, three hundred forty-three billion, four hundred forty million, forty-two thousand, thirty".