142837706383 has 2 divisors, whose sum is σ = 142837706384. Its totient is φ = 142837706382.

The previous prime is 142837706317. The next prime is 142837706477. The reversal of 142837706383 is 383607738241.

It is a happy number.

It is a weak prime.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-142837706383 is a prime.

It is a super-2 number, since 2×142837706383² (a number of 23 digits) contains 22 as substring.

It is a self number, because there is not a number n which added to its sum of digits gives 142837706383.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (142837706483) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 71418853191 + 71418853192.

It is an arithmetic number, because the mean of its divisors is an integer number (71418853192).

Almost surely, 2^142837706383 is an apocalyptic number.

142837706383 is a deficient number, since it is larger than the sum of its proper divisors (1).

142837706383 is an equidigital number, since it uses as much as digits as its factorization.

142837706383 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 4064256, while the sum is 52.

The spelling of 142837706383 in words is "one hundred forty-two billion, eight hundred thirty-seven million, seven hundred six thousand, three hundred eighty-three".