42412201421342 has 16 divisors (see below), whose sum is σ = 67361276505600. Its totient is φ = 19958469301248.

The previous prime is 42412201421333. The next prime is 42412201421357. The reversal of 42412201421342 is 24312410221424.

It is a junction number, because it is equal to n+sod(n) for n = 42412201421299 and 42412201421308.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 3434078 + ... + 9829409.

It is an arithmetic number, because the mean of its divisors is an integer number (4210079781600).

Almost surely, 2^{42412201421342} is an apocalyptic number.

42412201421342 is a deficient number, since it is larger than the sum of its proper divisors (24949075084258).

42412201421342 is a wasteful number, since it uses less digits than its factorization.

42412201421342 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 13357555.

The product of its (nonzero) digits is 24576, while the sum is 32.

Adding to 42412201421342 its reverse (24312410221424), we get a palindrome (66724611642766).

The spelling of 42412201421342 in words is "forty-two trillion, four hundred twelve billion, two hundred one million, four hundred twenty-one thousand, three hundred forty-two".