340543112202 has 96 divisors (see below), whose sum is σ = 779956594560. Its totient is φ = 107230032000.

The previous prime is 340543112183. The next prime is 340543112237. The reversal of 340543112202 is 202211345043.

340543112202 is a `hidden beast` number, since 3 + 4 + 0 + 5 + 431 + 1 + 220 + 2 = 666.

It is a super-2 number, since 2×340543112202² (a number of 24 digits) contains 22 as substring.

It is an unprimeable number.

It is a polite number, since it can be written in 47 ways as a sum of consecutive naturals, for example, 4820052 + ... + 4890192.

It is an arithmetic number, because the mean of its divisors is an integer number (8124547860).

Almost surely, 2^340543112202 is an apocalyptic number.

It is a practical number, because each smaller number is the sum of distinct divisors of 340543112202, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (389978297280).

340543112202 is an abundant number, since it is smaller than the sum of its proper divisors (439413482358).

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

340543112202 is a wasteful number, since it uses less digits than its factorization.

340543112202 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 70380 (or 70377 counting only the distinct ones).

The product of its (nonzero) digits is 5760, while the sum is 27.

Adding to 340543112202 its reverse (202211345043), we get a palindrome (542754457245).

The spelling of 340543112202 in words is "three hundred forty billion, five hundred forty-three million, one hundred twelve thousand, two hundred two".