4020300144422 has 8 divisors (see below), whose sum is σ = 6086809564776. Its totient is φ = 1991363622832.

The previous prime is 4020300144407. The next prime is 4020300144437. The reversal of 4020300144422 is 2244410030204.

It is a happy number.

It is an interprime number because it is at equal distance from previous prime (4020300144407) and next prime (4020300144437).

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

It is a junction number, because it is equal to n+sod(n) for n = 4020300144391 and 4020300144400.

It is a congruent number.

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, 9393224423 + ... + 9393224850.

It is an arithmetic number, because the mean of its divisors is an integer number (760851195597).

Almost surely, 2^{4020300144422} is an apocalyptic number.

4020300144422 is a deficient number, since it is larger than the sum of its proper divisors (2066509420354).

4020300144422 is a wasteful number, since it uses less digits than its factorization.

4020300144422 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 18786449382.

The product of its (nonzero) digits is 6144, while the sum is 26.

Adding to 4020300144422 its reverse (2244410030204), we get a palindrome (6264710174626).

The spelling of 4020300144422 in words is "four trillion, twenty billion, three hundred million, one hundred forty-four thousand, four hundred twenty-two".