2400029200069 has 2 divisors, whose sum is σ = 2400029200070. Its totient is φ = 2400029200068.

The previous prime is 2400029200039. The next prime is 2400029200091. The reversal of 2400029200069 is 9600029200042.

It is a happy number.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 2261970880225 + 138058319844 = 1503985^2 + 371562^2 .

It is a cyclic number.

It is not a de Polignac number, because 2400029200069 - 2¹⁵ = 2400029167301 is a prime.

It is a super-2 number, since 2×2400029200069² (a number of 26 digits) contains 22 as substring.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (2400029200039) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1200014600034 + 1200014600035.

It is an arithmetic number, because the mean of its divisors is an integer number (1200014600035).

Almost surely, 2^{2400029200069} is an apocalyptic number.

It is an amenable number.

2400029200069 is a deficient number, since it is larger than the sum of its proper divisors (1).

2400029200069 is an equidigital number, since it uses as much as digits as its factorization.

2400029200069 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 15552, while the sum is 34.

The spelling of 2400029200069 in words is "two trillion, four hundred billion, twenty-nine million, two hundred thousand, sixty-nine".