340432421132130 has 64 divisors (see below), whose sum is σ = 817564642126848. Its totient is φ = 90723445536960.

The previous prime is 340432421132087. The next prime is 340432421132161. The reversal of 340432421132130 is 31231124234043.

It is a junction number, because it is equal to n+sod(n) for n = 340432421132091 and 340432421132100.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 2012986275 + ... + 2013155385.

It is an arithmetic number, because the mean of its divisors is an integer number (12774447533232).

Almost surely, 2^{340432421132130} is an apocalyptic number.

340432421132130 is a gapful number since it is divisible by the number (30) formed by its first and last digit.

340432421132130 is an abundant number, since it is smaller than the sum of its proper divisors (477132220994718).

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

340432421132130 is a wasteful number, since it uses less digits than its factorization.

340432421132130 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 211991.

The product of its (nonzero) digits is 41472, while the sum is 33.

Adding to 340432421132130 its reverse (31231124234043), we get a palindrome (371663545366173).

The spelling of 340432421132130 in words is "three hundred forty trillion, four hundred thirty-two billion, four hundred twenty-one million, one hundred thirty-two thousand, one hundred thirty".