3404312021532 has 24 divisors (see below), whose sum is σ = 8217304880400. Its totient is φ = 1095640650496.

The previous prime is 3404312021531. The next prime is 3404312021533. The reversal of 3404312021532 is 2351202134043.

It is an interprime number because it is at equal distance from previous prime (3404312021531) and next prime (3404312021533).

It is a self number, because there is not a number n which added to its sum of digits gives 3404312021532.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (3404312021531) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 4891252557 + ... + 4891253252.

It is an arithmetic number, because the mean of its divisors is an integer number (342387703350).

Almost surely, 2^{3404312021532} is an apocalyptic number.

It is an amenable number.

3404312021532 is an abundant number, since it is smaller than the sum of its proper divisors (4812992858868).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

3404312021532 is a wasteful number, since it uses less digits than its factorization.

3404312021532 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 9782505845 (or 9782505843 counting only the distinct ones).

The product of its (nonzero) digits is 17280, while the sum is 30.

Adding to 3404312021532 its reverse (2351202134043), we get a palindrome (5755514155575).

The spelling of 3404312021532 in words is "three trillion, four hundred four billion, three hundred twelve million, twenty-one thousand, five hundred thirty-two".