33242143404419 has 2 divisors, whose sum is σ = 33242143404420. Its totient is φ = 33242143404418.

The previous prime is 33242143404413. The next prime is 33242143404433. The reversal of 33242143404419 is 91440434124233.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 33242143404419 - 2⁸ = 33242143404163 is a prime.

It is a super-2 number, since 2×33242143404419² (a number of 28 digits) contains 22 as substring.

It is a Sophie Germain prime.

It is a self number, because there is not a number n which added to its sum of digits gives 33242143404419.

It is not a weakly prime, because it can be changed into another prime (33242143404413) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 16621071702209 + 16621071702210.

It is an arithmetic number, because the mean of its divisors is an integer number (16621071702210).

Almost surely, 2^{33242143404419} is an apocalyptic number.

33242143404419 is a deficient number, since it is larger than the sum of its proper divisors (1).

33242143404419 is an equidigital number, since it uses as much as digits as its factorization.

33242143404419 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 995328, while the sum is 44.

The spelling of 33242143404419 in words is "thirty-three trillion, two hundred forty-two billion, one hundred forty-three million, four hundred four thousand, four hundred nineteen".