142431532533302 has 8 divisors (see below), whose sum is σ = 213665930324616. Its totient is φ = 71209555758432.

The previous prime is 142431532533293. The next prime is 142431532533331. The reversal of 142431532533302 is 203335235134241.

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

It is a self number, because there is not a number n which added to its sum of digits gives 142431532533302.

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, 3105225443 + ... + 3105271310.

It is an arithmetic number, because the mean of its divisors is an integer number (26708241290577).

Almost surely, 2^{142431532533302} is an apocalyptic number.

142431532533302 is a deficient number, since it is larger than the sum of its proper divisors (71234397791314).

142431532533302 is a wasteful number, since it uses less digits than its factorization.

142431532533302 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 6210508222.

The product of its (nonzero) digits is 777600, while the sum is 41.

Adding to 142431532533302 its reverse (203335235134241), we get a palindrome (345766767667543).

The spelling of 142431532533302 in words is "one hundred forty-two trillion, four hundred thirty-one billion, five hundred thirty-two million, five hundred thirty-three thousand, three hundred two".