3331424545440 has 192 divisors, whose sum is σ = 10659174486912. Its totient is φ = 874497536000.

The previous prime is 3331424545409. The next prime is 3331424545549. The reversal of 3331424545440 is 445454241333.

It is a super-2 number, since 2×3331424545440² (a number of 26 digits) contains 22 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 3331424545392 and 3331424545401.

It is an unprimeable number.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 8188435 + ... + 8585645.

It is an arithmetic number, because the mean of its divisors is an integer number (55516533786).

Almost surely, 2^{3331424545440} is an apocalyptic number.

3331424545440 is a gapful number since it is divisible by the number (30) formed by its first and last digit.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 3331424545440, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (5329587243456).

3331424545440 is an abundant number, since it is smaller than the sum of its proper divisors (7327749941472).

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

3331424545440 is a wasteful number, since it uses less digits than its factorization.

3331424545440 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 397503 (or 397495 counting only the distinct ones).

The product of its (nonzero) digits is 1382400, while the sum is 42.

Adding to 3331424545440 its reverse (445454241333), we get a palindrome (3776878786773).

The spelling of 3331424545440 in words is "three trillion, three hundred thirty-one billion, four hundred twenty-four million, five hundred forty-five thousand, four hundred forty".