142937142863 has 2 divisors, whose sum is σ = 142937142864. Its totient is φ = 142937142862.

The previous prime is 142937142847. The next prime is 142937142883. The reversal of 142937142863 is 368241739241.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 142937142863 - 2⁴ = 142937142847 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (142937142883) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 71468571431 + 71468571432.

It is an arithmetic number, because the mean of its divisors is an integer number (71468571432).

Almost surely, 2^142937142863 is an apocalyptic number.

142937142863 is a deficient number, since it is larger than the sum of its proper divisors (1).

142937142863 is an equidigital number, since it uses as much as digits as its factorization.

142937142863 is an evil number, because the sum of its binary digits is even.

The product of its digits is 1741824, while the sum is 50.

The spelling of 142937142863 in words is "one hundred forty-two billion, nine hundred thirty-seven million, one hundred forty-two thousand, eight hundred sixty-three".