2040325429 has 2 divisors, whose sum is σ = 2040325430. Its totient is φ = 2040325428.

The previous prime is 2040325403. The next prime is 2040325453. The reversal of 2040325429 is 9245230402.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 1361462404 + 678863025 = 36898^2 + 26055^2 .

It is a cyclic number.

It is not a de Polignac number, because 2040325429 - 2¹⁷ = 2040194357 is a prime.

It is a self number, because there is not a number n which added to its sum of digits gives 2040325429.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (2040325229) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1020162714 + 1020162715.

It is an arithmetic number, because the mean of its divisors is an integer number (1020162715).

Almost surely, 2^2040325429 is an apocalyptic number.

It is an amenable number.

2040325429 is a deficient number, since it is larger than the sum of its proper divisors (1).

2040325429 is an equidigital number, since it uses as much as digits as its factorization.

2040325429 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 17280, while the sum is 31.

The square root of 2040325429 is about 45169.9615784650. The cubic root of 2040325429 is about 1268.3325770757.

The spelling of 2040325429 in words is "two billion, forty million, three hundred twenty-five thousand, four hundred twenty-nine".