6438124522345 has 8 divisors (see below), whose sum is σ = 7725790548864. Its totient is φ = 5150472203184.

The previous prime is 6438124522337. The next prime is 6438124522351. The reversal of 6438124522345 is 5432254218346.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 6438124522345 - 2³ = 6438124522337 is a prime.

It is a Duffinian number.

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, 2363539 + ... + 4296808.

It is an arithmetic number, because the mean of its divisors is an integer number (965723818608).

Almost surely, 2^{6438124522345} is an apocalyptic number.

It is an amenable number.

6438124522345 is a deficient number, since it is larger than the sum of its proper divisors (1287666026519).

6438124522345 is a wasteful number, since it uses less digits than its factorization.

6438124522345 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 6853679.

The product of its digits is 5529600, while the sum is 49.

The spelling of 6438124522345 in words is "six trillion, four hundred thirty-eight billion, one hundred twenty-four million, five hundred twenty-two thousand, three hundred forty-five".