340212315202 has 8 divisors (see below), whose sum is σ = 517309137036. Its totient is φ = 167775936192.

The previous prime is 340212315151. The next prime is 340212315217. The reversal of 340212315202 is 202513212043.

It can be written as a sum of positive squares in 2 ways, for example, as 335274582841 + 4937732361 = 579029^2 + 70269^2 .

It is a sphenic number, since it is the product of 3 distinct primes.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 1165110523 + ... + 1165110814.

Almost surely, 2^340212315202 is an apocalyptic number.

340212315202 is a deficient number, since it is larger than the sum of its proper divisors (177096821834).

340212315202 is a wasteful number, since it uses less digits than its factorization.

340212315202 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2330221412.

The product of its (nonzero) digits is 2880, while the sum is 25.

Adding to 340212315202 its reverse (202513212043), we get a palindrome (542725527245).

The spelling of 340212315202 in words is "three hundred forty billion, two hundred twelve million, three hundred fifteen thousand, two hundred two".