6321672644350 has 96 divisors (see below), whose sum is σ = 13643521044480. Its totient is φ = 2134316511360.

The previous prime is 6321672644269. The next prime is 6321672644351. The reversal of 6321672644350 is 534462761236.

It is a junction number, because it is equal to n+sod(n) for n = 6321672644294 and 6321672644303.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (6321672644351) by changing a digit.

It is a polite number, since it can be written in 47 ways as a sum of consecutive naturals, for example, 67465732 + ... + 67559368.

It is an arithmetic number, because the mean of its divisors is an integer number (142120010880).

Almost surely, 2^{6321672644350} is an apocalyptic number.

6321672644350 is an abundant number, since it is smaller than the sum of its proper divisors (7321848400130).

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

6321672644350 is a wasteful number, since it uses less digits than its factorization.

6321672644350 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 96602 (or 96597 counting only the distinct ones).

The product of its (nonzero) digits is 4354560, while the sum is 49.

The spelling of 6321672644350 in words is "six trillion, three hundred twenty-one billion, six hundred seventy-two million, six hundred forty-four thousand, three hundred fifty".