340512362043 has 8 divisors (see below), whose sum is σ = 518875980288. Its totient is φ = 194578492584.

The previous prime is 340512362041. The next prime is 340512362117. The reversal of 340512362043 is 340263215043.

It is a happy number.

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

It is not a de Polignac number, because 340512362043 - 2¹ = 340512362041 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 340512361995 and 340512362013.

It is not an unprimeable number, because it can be changed into a prime (340512362041) 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, 8107437171 + ... + 8107437212.

It is an arithmetic number, because the mean of its divisors is an integer number (64859497536).

Almost surely, 2^340512362043 is an apocalyptic number.

340512362043 is a deficient number, since it is larger than the sum of its proper divisors (178363618245).

340512362043 is a wasteful number, since it uses less digits than its factorization.

340512362043 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 16214874393.

The product of its (nonzero) digits is 51840, while the sum is 33.

Adding to 340512362043 its reverse (340263215043), we get a palindrome (680775577086).

The spelling of 340512362043 in words is "three hundred forty billion, five hundred twelve million, three hundred sixty-two thousand, forty-three".