3421199639500 has 24 divisors (see below), whose sum is σ = 7471900013760. Its totient is φ = 1368479855600.

The previous prime is 3421199639497. The next prime is 3421199639513. The reversal of 3421199639500 is 59369911243.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 3421199140 + ... + 3421200139.

It is an arithmetic number, because the mean of its divisors is an integer number (311329167240).

Almost surely, 2^{3421199639500} is an apocalyptic number.

It is an amenable number.

3421199639500 is an abundant number, since it is smaller than the sum of its proper divisors (4050700374260).

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

3421199639500 is a wasteful number, since it uses less digits than its factorization.

3421199639500 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 6842399298 (or 6842399286 counting only the distinct ones).

The product of its (nonzero) digits is 1574640, while the sum is 52.

The spelling of 3421199639500 in words is "three trillion, four hundred twenty-one billion, one hundred ninety-nine million, six hundred thirty-nine thousand, five hundred".