33422144029 has 2 divisors, whose sum is σ = 33422144030. Its totient is φ = 33422144028.

The previous prime is 33422143999. The next prime is 33422144053. The reversal of 33422144029 is 92044122433.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 31701802500 + 1720341529 = 178050^2 + 41477^2 .

It is a cyclic number.

It is not a de Polignac number, because 33422144029 - 2¹¹ = 33422141981 is a prime.

It is a super-2 number, since 2×33422144029² (a number of 22 digits) contains 22 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 33422143985 and 33422144003.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (33422144089) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 16711072014 + 16711072015.

It is an arithmetic number, because the mean of its divisors is an integer number (16711072015).

Almost surely, 2^33422144029 is an apocalyptic number.

It is an amenable number.

33422144029 is a deficient number, since it is larger than the sum of its proper divisors (1).

33422144029 is an equidigital number, since it uses as much as digits as its factorization.

33422144029 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 41472, while the sum is 34.

The spelling of 33422144029 in words is "thirty-three billion, four hundred twenty-two million, one hundred forty-four thousand, twenty-nine".