42146227062403 has 2 divisors, whose sum is σ = 42146227062404. Its totient is φ = 42146227062402.

The previous prime is 42146227062367. The next prime is 42146227062413. The reversal of 42146227062403 is 30426072264124.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 42146227062403 - 2¹⁷ = 42146226931331 is a prime.

It is a super-2 number, since 2×42146227062403² (a number of 28 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 42146227062403.

It is not a weakly prime, because it can be changed into another prime (42146227062413) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 21073113531201 + 21073113531202.

It is an arithmetic number, because the mean of its divisors is an integer number (21073113531202).

Almost surely, 2^{42146227062403} is an apocalyptic number.

42146227062403 is a deficient number, since it is larger than the sum of its proper divisors (1).

42146227062403 is an equidigital number, since it uses as much as digits as its factorization.

42146227062403 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 774144, while the sum is 43.

The spelling of 42146227062403 in words is "forty-two trillion, one hundred forty-six billion, two hundred twenty-seven million, sixty-two thousand, four hundred three".