3244421601624 has 64 divisors (see below), whose sum is σ = 9274577437440. Its totient is φ = 926497457280.

The previous prime is 3244421601523. The next prime is 3244421601677. The reversal of 3244421601624 is 4261061244423.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 4676119 + ... + 5324934.

It is an arithmetic number, because the mean of its divisors is an integer number (144915272460).

Almost surely, 2^{3244421601624} is an apocalyptic number.

It is an amenable number.

3244421601624 is an abundant number, since it is smaller than the sum of its proper divisors (6030155835816).

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

3244421601624 is a wasteful number, since it uses less digits than its factorization.

3244421601624 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 10003000 (or 10002996 counting only the distinct ones).

The product of its (nonzero) digits is 221184, while the sum is 39.

The spelling of 3244421601624 in words is "three trillion, two hundred forty-four billion, four hundred twenty-one million, six hundred one thousand, six hundred twenty-four".