142670150797 has 2 divisors, whose sum is σ = 142670150798. Its totient is φ = 142670150796.

The previous prime is 142670150783. The next prime is 142670150839. The reversal of 142670150797 is 797051076241.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 83111700681 + 59558450116 = 288291^2 + 244046^2 .

It is a cyclic number.

It is not a de Polignac number, because 142670150797 - 2³¹ = 140522667149 is a prime.

It is a self number, because there is not a number n which added to its sum of digits gives 142670150797.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (142670150717) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 71335075398 + 71335075399.

It is an arithmetic number, because the mean of its divisors is an integer number (71335075399).

Almost surely, 2^142670150797 is an apocalyptic number.

It is an amenable number.

142670150797 is a deficient number, since it is larger than the sum of its proper divisors (1).

142670150797 is an equidigital number, since it uses as much as digits as its factorization.

142670150797 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 740880, while the sum is 49.

The spelling of 142670150797 in words is "one hundred forty-two billion, six hundred seventy million, one hundred fifty thousand, seven hundred ninety-seven".