403134049 has 2 divisors, whose sum is σ = 403134050. Its totient is φ = 403134048.

The previous prime is 403134019. The next prime is 403134089. The reversal of 403134049 is 940431304.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 359481600 + 43652449 = 18960^2 + 6607^2 .

It is a cyclic number.

It is not a de Polignac number, because 403134049 - 2¹³ = 403125857 is a prime.

It is a super-2 number, since 2×403134049² = 325034122926268802, which contains 22 as substring.

It is a Chen prime.

It is not a weakly prime, because it can be changed into another prime (403134019) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 201567024 + 201567025.

It is an arithmetic number, because the mean of its divisors is an integer number (201567025).

Almost surely, 2^403134049 is an apocalyptic number.

It is an amenable number.

403134049 is a deficient number, since it is larger than the sum of its proper divisors (1).

403134049 is an equidigital number, since it uses as much as digits as its factorization.

403134049 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 5184, while the sum is 28.

The square root of 403134049 is about 20078.1983504497. The cubic root of 403134049 is about 738.7256182623.

The spelling of 403134049 in words is "four hundred three million, one hundred thirty-four thousand, forty-nine".