142301435612 has 24 divisors (see below), whose sum is σ = 288611366400. Its totient is φ = 60127366320.

The previous prime is 142301435569. The next prime is 142301435651. The reversal of 142301435612 is 216534103241.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 35788112 + ... + 35792087.

It is an arithmetic number, because the mean of its divisors is an integer number (12025473600).

Almost surely, 2^142301435612 is an apocalyptic number.

It is an amenable number.

142301435612 is an abundant number, since it is smaller than the sum of its proper divisors (146309930788).

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

142301435612 is a wasteful number, since it uses less digits than its factorization.

142301435612 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 71580281 (or 71580279 counting only the distinct ones).

The product of its (nonzero) digits is 17280, while the sum is 32.

Adding to 142301435612 its reverse (216534103241), we get a palindrome (358835538853).

The spelling of 142301435612 in words is "one hundred forty-two billion, three hundred one million, four hundred thirty-five thousand, six hundred twelve".