3402044122240 has 64 divisors (see below), whose sum is σ = 8134790267520. Its totient is φ = 1360520064000.

The previous prime is 3402044122223. The next prime is 3402044122241. The reversal of 3402044122240 is 422214402043.

It is a tau number, because it is divible by the number of its divisors (64).

It is a junction number, because it is equal to n+sod(n) for n = 3402044122199 and 3402044122208.

It is not an unprimeable number, because it can be changed into a prime (3402044122241) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 2359315 + ... + 3517165.

It is an arithmetic number, because the mean of its divisors is an integer number (127106097930).

Almost surely, 2^{3402044122240} is an apocalyptic number.

It is an amenable number.

3402044122240 is an abundant number, since it is smaller than the sum of its proper divisors (4732746145280).

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

3402044122240 is a wasteful number, since it uses less digits than its factorization.

3402044122240 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1162461 (or 1162449 counting only the distinct ones).

The product of its (nonzero) digits is 12288, while the sum is 28.

Adding to 3402044122240 its reverse (422214402043), we get a palindrome (3824258524283).

The spelling of 3402044122240 in words is "three trillion, four hundred two billion, forty-four million, one hundred twenty-two thousand, two hundred forty".