10422142421234 has 8 divisors (see below), whose sum is σ = 15633229390428. Its totient is φ = 5211065957760.

The previous prime is 10422142421203. The next prime is 10422142421309. The reversal of 10422142421234 is 43212424122401.

It can be written as a sum of positive squares in 2 ways, for example, as 8504601550225 + 1917540871009 = 2916265^2 + 1384753^2 .

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

It is a self number, because there is not a number n which added to its sum of digits gives 10422142421234.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 692474 + ... + 4617770.

Almost surely, 2^{10422142421234} is an apocalyptic number.

10422142421234 is a deficient number, since it is larger than the sum of its proper divisors (5211086969194).

10422142421234 is a wasteful number, since it uses less digits than its factorization.

10422142421234 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 5252860.

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

Adding to 10422142421234 its reverse (43212424122401), we get a palindrome (53634566543635).

The spelling of 10422142421234 in words is "ten trillion, four hundred twenty-two billion, one hundred forty-two million, four hundred twenty-one thousand, two hundred thirty-four".