343402021113032 has 32 divisors (see below), whose sum is σ = 735863638149120. Its totient is φ = 147171861895680.

The previous prime is 343402021112987. The next prime is 343402021113077. The reversal of 343402021113032 is 230311120204343.

It is an interprime number because it is at equal distance from previous prime (343402021112987) and next prime (343402021113077).

It is a junction number, because it is equal to n+sod(n) for n = 343402021112986 and 343402021113004.

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 7 ways as a sum of consecutive naturals, for example, 10568057 + ... + 28257527.

It is an arithmetic number, because the mean of its divisors is an integer number (22995738692160).

Almost surely, 2^{343402021113032} is an apocalyptic number.

It is an amenable number.

343402021113032 is an abundant number, since it is smaller than the sum of its proper divisors (392461617036088).

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

343402021113032 is a wasteful number, since it uses less digits than its factorization.

343402021113032 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 18036141 (or 18036137 counting only the distinct ones).

The product of its (nonzero) digits is 10368, while the sum is 29.

Adding to 343402021113032 its reverse (230311120204343), we get a palindrome (573713141317375).

The spelling of 343402021113032 in words is "three hundred forty-three trillion, four hundred two billion, twenty-one million, one hundred thirteen thousand, thirty-two".