434431122130 has 16 divisors (see below), whose sum is σ = 827974609560. Its totient is φ = 163550540032.

The previous prime is 434431122101. The next prime is 434431122221. The reversal of 434431122130 is 31221134434.

It is a happy number.

It can be written as a sum of positive squares in 4 ways, for example, as 423411791401 + 11019330729 = 650701^2 + 104973^2 .

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 1277738425 + ... + 1277738764.

Almost surely, 2^434431122130 is an apocalyptic number.

434431122130 is a deficient number, since it is larger than the sum of its proper divisors (393543487430).

434431122130 is a wasteful number, since it uses less digits than its factorization.

434431122130 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2555477213.

The product of its (nonzero) digits is 6912, while the sum is 28.

Adding to 434431122130 its reverse (31221134434), we get a palindrome (465652256564).

The spelling of 434431122130 in words is "four hundred thirty-four billion, four hundred thirty-one million, one hundred twenty-two thousand, one hundred thirty".