142300132121204 has 6 divisors (see below), whose sum is σ = 249025231212114. Its totient is φ = 71150066060600.

The previous prime is 142300132121171. The next prime is 142300132121291. The reversal of 142300132121204 is 402121231003241.

It is a happy number.

142300132121204 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It can be written as a sum of positive squares in only one way, i.e., 140575454028304 + 1724678092900 = 11856452^2 + 1313270^2 .

It is a super-2 number, since 2×142300132121204² (a number of 29 digits) contains 22 as substring.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 17787516515147 + ... + 17787516515154.

It is an arithmetic number, because the mean of its divisors is an integer number (41504205202019).

Almost surely, 2^{142300132121204} is an apocalyptic number.

It is an amenable number.

142300132121204 is a deficient number, since it is larger than the sum of its proper divisors (106725099090910).

142300132121204 is a wasteful number, since it uses less digits than its factorization.

142300132121204 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 35575033030305 (or 35575033030303 counting only the distinct ones).

The product of its (nonzero) digits is 2304, while the sum is 26.

Adding to 142300132121204 its reverse (402121231003241), we get a palindrome (544421363124445).

The spelling of 142300132121204 in words is "one hundred forty-two trillion, three hundred billion, one hundred thirty-two million, one hundred twenty-one thousand, two hundred four".