1942185423371 has 2 divisors, whose sum is σ = 1942185423372. Its totient is φ = 1942185423370.

The previous prime is 1942185423331. The next prime is 1942185423391. The reversal of 1942185423371 is 1733245812491.

It is a happy number.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 1942185423371 - 2¹⁸ = 1942185161227 is a prime.

It is not a weakly prime, because it can be changed into another prime (1942185423331) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 971092711685 + 971092711686.

It is an arithmetic number, because the mean of its divisors is an integer number (971092711686).

Almost surely, 2^{1942185423371} is an apocalyptic number.

1942185423371 is a deficient number, since it is larger than the sum of its proper divisors (1).

1942185423371 is an equidigital number, since it uses as much as digits as its factorization.

1942185423371 is an evil number, because the sum of its binary digits is even.

The product of its digits is 1451520, while the sum is 50.

The spelling of 1942185423371 in words is "one trillion, nine hundred forty-two billion, one hundred eighty-five million, four hundred twenty-three thousand, three hundred seventy-one".