3224750605440 has 256 divisors, whose sum is σ = 12650945368320. Its totient is φ = 680386904064.

The previous prime is 3224750605421. The next prime is 3224750605451. The reversal of 3224750605440 is 445060574223.

It is a Harshad number since it is a multiple of its sum of digits (42).

It is a junction number, because it is equal to n+sod(n) for n = 3224750605392 and 3224750605401.

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, 9053619 + ... + 9403058.

It is an arithmetic number, because the mean of its divisors is an integer number (49417755345).

Almost surely, 2^{3224750605440} is an apocalyptic number.

3224750605440 is a gapful number since it is divisible by the number (30) formed by its first and last digit.

It is an amenable number.

3224750605440 is an abundant number, since it is smaller than the sum of its proper divisors (9426194762880).

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

3224750605440 is a wasteful number, since it uses less digits than its factorization.

3224750605440 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 18456719 (or 18456707 counting only the distinct ones).

The product of its (nonzero) digits is 806400, while the sum is 42.

The spelling of 3224750605440 in words is "three trillion, two hundred twenty-four billion, seven hundred fifty million, six hundred five thousand, four hundred forty".