1404022332434 has 4 divisors (see below), whose sum is σ = 2106033498654. Its totient is φ = 702011166216.

The previous prime is 1404022332431. The next prime is 1404022332509. The reversal of 1404022332434 is 4342332204041.

It is a semiprime because it is the product of two primes.

It can be written as a sum of positive squares in only one way, i.e., 1017380874409 + 386641458025 = 1008653^2 + 621805^2 .

It is a self number, because there is not a number n which added to its sum of digits gives 1404022332434.

It is not an unprimeable number, because it can be changed into a prime (1404022332431) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 351005583107 + ... + 351005583110.

Almost surely, 2^{1404022332434} is an apocalyptic number.

1404022332434 is a deficient number, since it is larger than the sum of its proper divisors (702011166220).

1404022332434 is an equidigital number, since it uses as much as digits as its factorization.

1404022332434 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 702011166219.

The product of its (nonzero) digits is 55296, while the sum is 32.

Adding to 1404022332434 its reverse (4342332204041), we get a palindrome (5746354536475).

The spelling of 1404022332434 in words is "one trillion, four hundred four billion, twenty-two million, three hundred thirty-two thousand, four hundred thirty-four".