42350641141 has 2 divisors, whose sum is σ = 42350641142. Its totient is φ = 42350641140.

The previous prime is 42350641121. The next prime is 42350641169. The reversal of 42350641141 is 14114605324.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 39352640625 + 2998000516 = 198375^2 + 54754^2 .

It is a cyclic number.

It is not a de Polignac number, because 42350641141 - 2¹⁵ = 42350608373 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (42350641121) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 21175320570 + 21175320571.

It is an arithmetic number, because the mean of its divisors is an integer number (21175320571).

Almost surely, 2^42350641141 is an apocalyptic number.

It is an amenable number.

42350641141 is a deficient number, since it is larger than the sum of its proper divisors (1).

42350641141 is an equidigital number, since it uses as much as digits as its factorization.

42350641141 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 11520, while the sum is 31.

The spelling of 42350641141 in words is "forty-two billion, three hundred fifty million, six hundred forty-one thousand, one hundred forty-one".