3622786420433 has 2 divisors, whose sum is σ = 3622786420434. Its totient is φ = 3622786420432.

The previous prime is 3622786420411. The next prime is 3622786420607. The reversal of 3622786420433 is 3340246872263.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 1864489204369 + 1758297216064 = 1365463^2 + 1326008^2 .

It is a cyclic number.

It is not a de Polignac number, because 3622786420433 - 2⁴⁰ = 2523274792657 is a prime.

It is not a weakly prime, because it can be changed into another prime (3622786420133) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1811393210216 + 1811393210217.

It is an arithmetic number, because the mean of its divisors is an integer number (1811393210217).

Almost surely, 2^{3622786420433} is an apocalyptic number.

It is an amenable number.

3622786420433 is a deficient number, since it is larger than the sum of its proper divisors (1).

3622786420433 is an equidigital number, since it uses as much as digits as its factorization.

3622786420433 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 6967296, while the sum is 50.

The spelling of 3622786420433 in words is "three trillion, six hundred twenty-two billion, seven hundred eighty-six million, four hundred twenty thousand, four hundred thirty-three".