130440302204430 has 32 divisors (see below), whose sum is σ = 313126001280000. Its totient is φ = 34776383255712.

The previous prime is 130440302204423. The next prime is 130440302204437. The reversal of 130440302204430 is 34402203044031.

It is a happy number.

It is an interprime number because it is at equal distance from previous prime (130440302204423) and next prime (130440302204437).

It is a Harshad number since it is a multiple of its sum of digits (30).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (130440302204437) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 480945430 + ... + 481216569.

It is an arithmetic number, because the mean of its divisors is an integer number (9785187540000).

Almost surely, 2^{130440302204430} is an apocalyptic number.

130440302204430 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

130440302204430 is an abundant number, since it is smaller than the sum of its proper divisors (182685699075570).

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

130440302204430 is a wasteful number, since it uses less digits than its factorization.

130440302204430 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 962166528.

The product of its (nonzero) digits is 27648, while the sum is 30.

Adding to 130440302204430 its reverse (34402203044031), we get a palindrome (164842505248461).

The spelling of 130440302204430 in words is "one hundred thirty trillion, four hundred forty billion, three hundred two million, two hundred four thousand, four hundred thirty".