3402230404440 has 128 divisors (see below), whose sum is σ = 11902847040000. Its totient is φ = 777652654464.

The previous prime is 3402230404439. The next prime is 3402230404481. The reversal of 3402230404440 is 444040322043.

It is a Harshad number since it is a multiple of its sum of digits (30).

It is a junction number, because it is equal to n+sod(n) for n = 3402230404398 and 3402230404407.

It is a congruent number.

It is an unprimeable number.

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 31 ways as a sum of consecutive naturals, for example, 41288170 + ... + 41370489.

It is an arithmetic number, because the mean of its divisors is an integer number (92990992500).

Almost surely, 2^{3402230404440} is an apocalyptic number.

3402230404440 is a gapful number since it is divisible by the number (30) formed by its first and last digit.

It is an amenable number.

3402230404440 is an abundant number, since it is smaller than the sum of its proper divisors (8500616635560).

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

3402230404440 is a wasteful number, since it uses less digits than its factorization.

3402230404440 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 82658694 (or 82658676 counting only the distinct ones).

The product of its (nonzero) digits is 36864, while the sum is 30.

Adding to 3402230404440 its reverse (444040322043), we get a palindrome (3846270726483).

The spelling of 3402230404440 in words is "three trillion, four hundred two billion, two hundred thirty million, four hundred four thousand, four hundred forty".