1422424244432 has 10 divisors (see below), whose sum is σ = 2755946973618. Its totient is φ = 711212122208.

The previous prime is 1422424244431. The next prime is 1422424244447. The reversal of 1422424244432 is 2344424242241.

It can be written as a sum of positive squares in only one way, i.e., 1118906990656 + 303517253776 = 1057784^2 + 550924^2 .

It is a super-3 number, since 3×1422424244432³ (a number of 37 digits) contains 333 as substring. Note that it is a super-d number also for d = 2.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1422424244431) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 44450757623 + ... + 44450757654.

Almost surely, 2^{1422424244432} is an apocalyptic number.

It is an amenable number.

1422424244432 is a deficient number, since it is larger than the sum of its proper divisors (1333522729186).

1422424244432 is an equidigital number, since it uses as much as digits as its factorization.

1422424244432 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 88901515285 (or 88901515279 counting only the distinct ones).

The product of its digits is 393216, while the sum is 38.

Adding to 1422424244432 its reverse (2344424242241), we get a palindrome (3766848486673).

The spelling of 1422424244432 in words is "one trillion, four hundred twenty-two billion, four hundred twenty-four million, two hundred forty-four thousand, four hundred thirty-two".