142544004373 has 2 divisors, whose sum is σ = 142544004374. Its totient is φ = 142544004372.

The previous prime is 142544004341. The next prime is 142544004389. The reversal of 142544004373 is 373400445241.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 92378307844 + 50165696529 = 303938^2 + 223977^2 .

It is a cyclic number.

It is not a de Polignac number, because 142544004373 - 2⁵ = 142544004341 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (142544004313) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 71272002186 + 71272002187.

It is an arithmetic number, because the mean of its divisors is an integer number (71272002187).

Almost surely, 2^142544004373 is an apocalyptic number.

It is an amenable number.

142544004373 is a deficient number, since it is larger than the sum of its proper divisors (1).

142544004373 is an equidigital number, since it uses as much as digits as its factorization.

142544004373 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 161280, while the sum is 37.

The spelling of 142544004373 in words is "one hundred forty-two billion, five hundred forty-four million, four thousand, three hundred seventy-three".