2426145629 has 2 divisors, whose sum is σ = 2426145630. Its totient is φ = 2426145628.

The previous prime is 2426145581. The next prime is 2426145647. The reversal of 2426145629 is 9265416242.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 1410002500 + 1016143129 = 37550^2 + 31877^2 .

It is a cyclic number.

It is not a de Polignac number, because 2426145629 - 2¹² = 2426141533 is a prime.

It is a super-2 number, since 2×2426145629² = 11772365226231611282, which contains 22 as substring.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (2426145229) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1213072814 + 1213072815.

It is an arithmetic number, because the mean of its divisors is an integer number (1213072815).

Almost surely, 2^2426145629 is an apocalyptic number.

It is an amenable number.

2426145629 is a deficient number, since it is larger than the sum of its proper divisors (1).

2426145629 is an equidigital number, since it uses as much as digits as its factorization.

2426145629 is an evil number, because the sum of its binary digits is even.

The product of its digits is 207360, while the sum is 41.

The square root of 2426145629 is about 49255.9197356013. The cubic root of 2426145629 is about 1343.7102249081.

The spelling of 2426145629 in words is "two billion, four hundred twenty-six million, one hundred forty-five thousand, six hundred twenty-nine".