4021422991741 has 2 divisors, whose sum is σ = 4021422991742. Its totient is φ = 4021422991740.

The previous prime is 4021422991721. The next prime is 4021422991753. The reversal of 4021422991741 is 1471992241204.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 2170748435716 + 1850674556025 = 1473346^2 + 1360395^2 .

It is a cyclic number.

It is not a de Polignac number, because 4021422991741 - 2²⁹ = 4020886120829 is a prime.

It is a super-2 number, since 2×4021422991741² (a number of 26 digits) contains 22 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 4021422991691 and 4021422991700.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (4021422991721) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 2010711495870 + 2010711495871.

It is an arithmetic number, because the mean of its divisors is an integer number (2010711495871).

Almost surely, 2^{4021422991741} is an apocalyptic number.

It is an amenable number.

4021422991741 is a deficient number, since it is larger than the sum of its proper divisors (1).

4021422991741 is an equidigital number, since it uses as much as digits as its factorization.

4021422991741 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 290304, while the sum is 46.

The spelling of 4021422991741 in words is "four trillion, twenty-one billion, four hundred twenty-two million, nine hundred ninety-one thousand, seven hundred forty-one".