340040211410042 has 16 divisors (see below), whose sum is σ = 599231701226592. Its totient is φ = 142674214577520.

The previous prime is 340040211410017. The next prime is 340040211410047. The reversal of 340040211410042 is 240014112040043.

It is a Harshad number since it is a multiple of its sum of digits (26).

It is a junction number, because it is equal to n+sod(n) for n = 340040211409993 and 340040211410020.

It is not an unprimeable number, because it can be changed into a prime (340040211410047) 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, 594475893788 + ... + 594475894359.

It is an arithmetic number, because the mean of its divisors is an integer number (37451981326662).

Almost surely, 2^{340040211410042} is an apocalyptic number.

340040211410042 is a deficient number, since it is larger than the sum of its proper divisors (259191489816550).

340040211410042 is a wasteful number, since it uses less digits than its factorization.

340040211410042 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1188951788173.

The product of its (nonzero) digits is 3072, while the sum is 26.

Adding to 340040211410042 its reverse (240014112040043), we get a palindrome (580054323450085).

The spelling of 340040211410042 in words is "three hundred forty trillion, forty billion, two hundred eleven million, four hundred ten thousand, forty-two".