3422403544120 has 128 divisors (see below), whose sum is σ = 8526047040000. Its totient is φ = 1225988743680.

The previous prime is 3422403544117. The next prime is 3422403544121. The reversal of 3422403544120 is 214453042243.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (3422403544121) by changing a digit.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 12611221 + ... + 12879739.

It is an arithmetic number, because the mean of its divisors is an integer number (66609742500).

Almost surely, 2^{3422403544120} is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 3422403544120, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (4263023520000).

3422403544120 is an abundant number, since it is smaller than the sum of its proper divisors (5103643495880).

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

3422403544120 is a wasteful number, since it uses less digits than its factorization.

3422403544120 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 268973 (or 268969 counting only the distinct ones).

The product of its (nonzero) digits is 92160, while the sum is 34.

Adding to 3422403544120 its reverse (214453042243), we get a palindrome (3636856586363).

The spelling of 3422403544120 in words is "three trillion, four hundred twenty-two billion, four hundred three million, five hundred forty-four thousand, one hundred twenty".