142334360306 has 4 divisors (see below), whose sum is σ = 213501540462. Its totient is φ = 71167180152.

The previous prime is 142334360303. The next prime is 142334360321. The reversal of 142334360306 is 603063433241.

It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 603063433241 = 98911 ⋅6097031.

It can be written as a sum of positive squares in only one way, i.e., 124086403081 + 18247957225 = 352259^2 + 135085^2 .

It is a Curzon number.

It is not an unprimeable number, because it can be changed into a prime (142334360303) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 35583590075 + ... + 35583590078.

Almost surely, 2^142334360306 is an apocalyptic number.

142334360306 is a deficient number, since it is larger than the sum of its proper divisors (71167180156).

142334360306 is an equidigital number, since it uses as much as digits as its factorization.

142334360306 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 71167180155.

The product of its (nonzero) digits is 93312, while the sum is 35.

Adding to 142334360306 its reverse (603063433241), we get a palindrome (745397793547).

The spelling of 142334360306 in words is "one hundred forty-two billion, three hundred thirty-four million, three hundred sixty thousand, three hundred six".