142312403041 has 4 divisors (see below), whose sum is σ = 142313359300. Its totient is φ = 142311446784.

The previous prime is 142312403033. The next prime is 142312403083. The reversal of 142312403041 is 140304213241.

It is a semiprime because it is the product of two primes, and also a brilliant number, because the two primes have the same length, and also an emirpimes, since its reverse is a distinct semiprime: 140304213241 = 2473 ⋅56734417.

It can be written as a sum of positive squares in 2 ways, for example, as 22596403041 + 119716000000 = 150321^2 + 346000^2 .

It is a cyclic number.

It is not a de Polignac number, because 142312403041 - 2³ = 142312403033 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 142312402997 and 142312403015.

It is not an unprimeable number, because it can be changed into a prime (142312403011) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 201576 + ... + 570313.

It is an arithmetic number, because the mean of its divisors is an integer number (35578339825).

Almost surely, 2^142312403041 is an apocalyptic number.

It is an amenable number.

142312403041 is a deficient number, since it is larger than the sum of its proper divisors (956259).

142312403041 is an equidigital number, since it uses as much as digits as its factorization.

142312403041 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 956258.

The product of its (nonzero) digits is 2304, while the sum is 25.

Adding to 142312403041 its reverse (140304213241), we get a palindrome (282616616282).

The spelling of 142312403041 in words is "one hundred forty-two billion, three hundred twelve million, four hundred three thousand, forty-one".