1404234229 has 2 divisors, whose sum is σ = 1404234230. Its totient is φ = 1404234228.

The previous prime is 1404234211. The next prime is 1404234239. The reversal of 1404234229 is 9224324041.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 840884004 + 563350225 = 28998^2 + 23735^2 .

It is a cyclic number.

It is not a de Polignac number, because 1404234229 - 2¹³ = 1404226037 is a prime.

It is a self number, because there is not a number n which added to its sum of digits gives 1404234229.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (1404234239) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 702117114 + 702117115.

It is an arithmetic number, because the mean of its divisors is an integer number (702117115).

Almost surely, 2^1404234229 is an apocalyptic number.

It is an amenable number.

1404234229 is a deficient number, since it is larger than the sum of its proper divisors (1).

1404234229 is an equidigital number, since it uses as much as digits as its factorization.

1404234229 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 13824, while the sum is 31.

The square root of 1404234229 is about 37473.1134148205. The cubic root of 1404234229 is about 1119.8156129813.

The spelling of 1404234229 in words is "one billion, four hundred four million, two hundred thirty-four thousand, two hundred twenty-nine".