142430211424 has 96 divisors (see below), whose sum is σ = 294259392000. Its totient is φ = 67862388352.

The previous prime is 142430211377. The next prime is 142430211431. The reversal of 142430211424 is 424112034241.

It is a junction number, because it is equal to n+sod(n) for n = 142430211392 and 142430211401.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 139773987 + ... + 139775005.

It is an arithmetic number, because the mean of its divisors is an integer number (3065202000).

Almost surely, 2^142430211424 is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 142430211424, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (147129696000).

142430211424 is an abundant number, since it is smaller than the sum of its proper divisors (151829180576).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

142430211424 is an equidigital number, since it uses as much as digits as its factorization.

142430211424 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1457 (or 1403 counting only the distinct ones).

The product of its (nonzero) digits is 6144, while the sum is 28.

Adding to 142430211424 its reverse (424112034241), we get a palindrome (566542245665).

The spelling of 142430211424 in words is "one hundred forty-two billion, four hundred thirty million, two hundred eleven thousand, four hundred twenty-four".