3221415230044 has 72 divisors (see below), whose sum is σ = 6772717010304. Its totient is φ = 1333689139200.

The previous prime is 3221415230041. The next prime is 3221415230081. The reversal of 3221415230044 is 4400325141223.

It is a Harshad number since it is a multiple of its sum of digits (31).

It is a junction number, because it is equal to n+sod(n) for n = 3221415229988 and 3221415230015.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (3221415230041) by changing a digit.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 6059749 + ... + 6569884.

It is an arithmetic number, because the mean of its divisors is an integer number (94065514032).

Almost surely, 2^{3221415230044} is an apocalyptic number.

3221415230044 is a gapful number since it is divisible by the number (34) formed by its first and last digit.

It is an amenable number.

3221415230044 is an abundant number, since it is smaller than the sum of its proper divisors (3551301780260).

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

3221415230044 is a wasteful number, since it uses less digits than its factorization.

3221415230044 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 12629707 (or 12629694 counting only the distinct ones).

The product of its (nonzero) digits is 23040, while the sum is 31.

The spelling of 3221415230044 in words is "three trillion, two hundred twenty-one billion, four hundred fifteen million, two hundred thirty thousand, forty-four".