343031435130 has 32 divisors (see below), whose sum is σ = 823503947904. Its totient is φ = 91449660096.

The previous prime is 343031435111. The next prime is 343031435147. The reversal of 343031435130 is 31534130343.

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

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 15 ways as a sum of consecutive naturals, for example, 1476817 + ... + 1693236.

It is an arithmetic number, because the mean of its divisors is an integer number (25734498372).

Almost surely, 2^343031435130 is an apocalyptic number.

343031435130 is a gapful number since it is divisible by the number (30) formed by its first and last digit.

343031435130 is an abundant number, since it is smaller than the sum of its proper divisors (480472512774).

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

343031435130 is a wasteful number, since it uses less digits than its factorization.

343031435130 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3173670.

The product of its (nonzero) digits is 19440, while the sum is 30.

Adding to 343031435130 its reverse (31534130343), we get a palindrome (374565565473).

The spelling of 343031435130 in words is "three hundred forty-three billion, thirty-one million, four hundred thirty-five thousand, one hundred thirty".