412242340142 has 4 divisors (see below), whose sum is σ = 618363510216. Its totient is φ = 206121170070.

The previous prime is 412242340129. The next prime is 412242340163. The reversal of 412242340142 is 241043242214.

It is a happy number.

It is a semiprime because it is the product of two primes.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 103060585034 + ... + 103060585037.

It is an arithmetic number, because the mean of its divisors is an integer number (154590877554).

Almost surely, 2^412242340142 is an apocalyptic number.

412242340142 is a deficient number, since it is larger than the sum of its proper divisors (206121170074).

412242340142 is a wasteful number, since it uses less digits than its factorization.

412242340142 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 206121170073.

The product of its (nonzero) digits is 12288, while the sum is 29.

Adding to 412242340142 its reverse (241043242214), we get a palindrome (653285582356).

The spelling of 412242340142 in words is "four hundred twelve billion, two hundred forty-two million, three hundred forty thousand, one hundred forty-two".