4122142244432 has 10 divisors (see below), whose sum is σ = 7986650598618. Its totient is φ = 2061071122208.

The previous prime is 4122142244431. The next prime is 4122142244443. The reversal of 4122142244432 is 2344422412214.

It can be written as a sum of positive squares in only one way, i.e., 3901952312896 + 220189931536 = 1975336^2 + 469244^2 .

It is a junction number, because it is equal to n+sod(n) for n = 4122142244392 and 4122142244401.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (4122142244431) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 128816945123 + ... + 128816945154.

Almost surely, 2^{4122142244432} is an apocalyptic number.

It is an amenable number.

4122142244432 is a deficient number, since it is larger than the sum of its proper divisors (3864508354186).

4122142244432 is a wasteful number, since it uses less digits than its factorization.

4122142244432 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 257633890285 (or 257633890279 counting only the distinct ones).

The product of its digits is 98304, while the sum is 35.

Adding to 4122142244432 its reverse (2344422412214), we get a palindrome (6466564656646).

The spelling of 4122142244432 in words is "four trillion, one hundred twenty-two billion, one hundred forty-two million, two hundred forty-four thousand, four hundred thirty-two".