340212461201 has 4 divisors (see below), whose sum is σ = 340232715504. Its totient is φ = 340192206900.

The previous prime is 340212461167. The next prime is 340212461227. The reversal of 340212461201 is 102164212043.

It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4, and also an emirpimes, since its reverse is a distinct semiprime: 102164212043 = 83 ⋅1230894121.

It is a cyclic number.

It is not a de Polignac number, because 340212461201 - 2¹⁰ = 340212460177 is a prime.

It is a Duffinian number.

It is a Curzon number.

It is not an unprimeable number, because it can be changed into a prime (340212464201) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 10101935 + ... + 10135556.

It is an arithmetic number, because the mean of its divisors is an integer number (85058178876).

Almost surely, 2^340212461201 is an apocalyptic number.

It is an amenable number.

340212461201 is a deficient number, since it is larger than the sum of its proper divisors (20254303).

340212461201 is a wasteful number, since it uses less digits than its factorization.

340212461201 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 20254302.

The product of its (nonzero) digits is 2304, while the sum is 26.

Adding to 340212461201 its reverse (102164212043), we get a palindrome (442376673244).

The spelling of 340212461201 in words is "three hundred forty billion, two hundred twelve million, four hundred sixty-one thousand, two hundred one".