2033412421 has 2 divisors, whose sum is σ = 2033412422. Its totient is φ = 2033412420.

The previous prime is 2033412391. The next prime is 2033412427. The reversal of 2033412421 is 1242143302.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 1805825025 + 227587396 = 42495^2 + 15086^2 .

It is a cyclic number.

It is not a de Polignac number, because 2033412421 - 2¹³ = 2033404229 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 2033412392 and 2033412401.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (2033412427) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1016706210 + 1016706211.

It is an arithmetic number, because the mean of its divisors is an integer number (1016706211).

Almost surely, 2^2033412421 is an apocalyptic number.

It is an amenable number.

2033412421 is a deficient number, since it is larger than the sum of its proper divisors (1).

2033412421 is an equidigital number, since it uses as much as digits as its factorization.

2033412421 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 1152, while the sum is 22.

The square root of 2033412421 is about 45093.3744689838. The cubic root of 2033412421 is about 1266.8985060939.

Adding to 2033412421 its reverse (1242143302), we get a palindrome (3275555723).

The spelling of 2033412421 in words is "two billion, thirty-three million, four hundred twelve thousand, four hundred twenty-one".