142630203344 has 20 divisors (see below), whose sum is σ = 276355216896. Its totient is φ = 71312728032.

The previous prime is 142630203343. The next prime is 142630203361. The reversal of 142630203344 is 443302036241.

It is a super-3 number, since 3×142630203344³ (a number of 34 digits) contains 333 as substring.

It is a self number, because there is not a number n which added to its sum of digits gives 142630203344.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (142630203343) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 411377 + ... + 674159.

Almost surely, 2^142630203344 is an apocalyptic number.

It is an amenable number.

142630203344 is a deficient number, since it is larger than the sum of its proper divisors (133725013552).

142630203344 is a wasteful number, since it uses less digits than its factorization.

142630203344 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 296714 (or 296708 counting only the distinct ones).

The product of its (nonzero) digits is 41472, while the sum is 32.

Adding to 142630203344 its reverse (443302036241), we get a palindrome (585932239585).

The spelling of 142630203344 in words is "one hundred forty-two billion, six hundred thirty million, two hundred three thousand, three hundred forty-four".