403132140409 has 2 divisors, whose sum is σ = 403132140410. Its totient is φ = 403132140408.

The previous prime is 403132140407. The next prime is 403132140427. The reversal of 403132140409 is 904041231304.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 280454976400 + 122677164009 = 529580^2 + 350253^2 .

It is a cyclic number.

It is not a de Polignac number, because 403132140409 - 2¹ = 403132140407 is a prime.

Together with 403132140407, it forms a pair of twin primes.

It is not a weakly prime, because it can be changed into another prime (403132140403) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 201566070204 + 201566070205.

It is an arithmetic number, because the mean of its divisors is an integer number (201566070205).

Almost surely, 2^403132140409 is an apocalyptic number.

It is an amenable number.

403132140409 is a deficient number, since it is larger than the sum of its proper divisors (1).

403132140409 is an equidigital number, since it uses as much as digits as its factorization.

403132140409 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 10368, while the sum is 31.

The spelling of 403132140409 in words is "four hundred three billion, one hundred thirty-two million, one hundred forty thousand, four hundred nine".