142132303534 has 8 divisors (see below), whose sum is σ = 229598336520. Its totient is φ = 65599524696.

The previous prime is 142132303457. The next prime is 142132303553. The reversal of 142132303534 is 435303231241.

It is a happy number.

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

It is a super-2 number, since 2×142132303534² (a number of 23 digits) contains 22 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 142132303496 and 142132303505.

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, 2733313504 + ... + 2733313555.

It is an arithmetic number, because the mean of its divisors is an integer number (28699792065).

Almost surely, 2^142132303534 is an apocalyptic number.

142132303534 is a deficient number, since it is larger than the sum of its proper divisors (87466032986).

142132303534 is a wasteful number, since it uses less digits than its factorization.

142132303534 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 5466627074.

The product of its (nonzero) digits is 25920, while the sum is 31.

Adding to 142132303534 its reverse (435303231241), we get a palindrome (577435534775).

The spelling of 142132303534 in words is "one hundred forty-two billion, one hundred thirty-two million, three hundred three thousand, five hundred thirty-four".