340112431211 has 8 divisors (see below), whose sum is σ = 388933668864. Its totient is φ = 291349630440.

The previous prime is 340112431177. The next prime is 340112431223. The reversal of 340112431211 is 112134211043.

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

It is a cyclic number.

It is not a de Polignac number, because 340112431211 - 2⁶ = 340112431147 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (340112331211) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 14596745 + ... + 14620026.

It is an arithmetic number, because the mean of its divisors is an integer number (48616708608).

Almost surely, 2^340112431211 is an apocalyptic number.

340112431211 is a deficient number, since it is larger than the sum of its proper divisors (48821237653).

340112431211 is a wasteful number, since it uses less digits than its factorization.

340112431211 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 29218441.

The product of its (nonzero) digits is 576, while the sum is 23.

Adding to 340112431211 its reverse (112134211043), we get a palindrome (452246642254).

The spelling of 340112431211 in words is "three hundred forty billion, one hundred twelve million, four hundred thirty-one thousand, two hundred eleven".