200400430003469 has 2 divisors, whose sum is σ = 200400430003470. Its totient is φ = 200400430003468.

The previous prime is 200400430003399. The next prime is 200400430003511. The reversal of 200400430003469 is 964300034004002.

200400430003469 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 173716696706569 + 26683733296900 = 13180163^2 + 5165630^2 .

It is a cyclic number.

It is not a de Polignac number, because 200400430003469 - 2¹² = 200400429999373 is a prime.

It is a super-2 number, since 2×200400430003469² (a number of 29 digits) contains 22 as substring.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (200400430002469) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 100200215001734 + 100200215001735.

It is an arithmetic number, because the mean of its divisors is an integer number (100200215001735).

Almost surely, 2^{200400430003469} is an apocalyptic number.

It is an amenable number.

200400430003469 is a deficient number, since it is larger than the sum of its proper divisors (1).

200400430003469 is an equidigital number, since it uses as much as digits as its factorization.

200400430003469 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 62208, while the sum is 35.

The spelling of 200400430003469 in words is "two hundred trillion, four hundred billion, four hundred thirty million, three thousand, four hundred sixty-nine".