412402320142 has 4 divisors (see below), whose sum is σ = 618603480216. Its totient is φ = 206201160070.

The previous prime is 412402320139. The next prime is 412402320191. The reversal of 412402320142 is 241023204214.

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 pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 103100580034 + ... + 103100580037.

It is an arithmetic number, because the mean of its divisors is an integer number (154650870054).

Almost surely, 2^412402320142 is an apocalyptic number.

412402320142 is a deficient number, since it is larger than the sum of its proper divisors (206201160074).

412402320142 is a wasteful number, since it uses less digits than its factorization.

412402320142 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 206201160073.

The product of its (nonzero) digits is 3072, while the sum is 25.

Adding to 412402320142 its reverse (241023204214), we get a palindrome (653425524356).

The spelling of 412402320142 in words is "four hundred twelve billion, four hundred two million, three hundred twenty thousand, one hundred forty-two".