142296187403 has 2 divisors, whose sum is σ = 142296187404. Its totient is φ = 142296187402.

The previous prime is 142296187379. The next prime is 142296187409. The reversal of 142296187403 is 304781692241.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 142296187403 - 2⁸ = 142296187147 is a prime.

It is not a weakly prime, because it can be changed into another prime (142296187409) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 71148093701 + 71148093702.

It is an arithmetic number, because the mean of its divisors is an integer number (71148093702).

Almost surely, 2^142296187403 is an apocalyptic number.

142296187403 is a deficient number, since it is larger than the sum of its proper divisors (1).

142296187403 is an equidigital number, since it uses as much as digits as its factorization.

142296187403 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 580608, while the sum is 47.

The spelling of 142296187403 in words is "one hundred forty-two billion, two hundred ninety-six million, one hundred eighty-seven thousand, four hundred three".