1672338338875 has 16 divisors (see below), whose sum is σ = 2087425360800. Its totient is φ = 1337648162400.

The previous prime is 1672338338873. The next prime is 1672338338933. The reversal of 1672338338875 is 5788338332761.

It is a happy number.

It is not a de Polignac number, because 1672338338875 - 2¹ = 1672338338873 is a prime.

It is not an unprimeable number, because it can be changed into a prime (1672338338873) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 355905 + ... + 1863154.

It is an arithmetic number, because the mean of its divisors is an integer number (130464085050).

Almost surely, 2^{1672338338875} is an apocalyptic number.

1672338338875 is a deficient number, since it is larger than the sum of its proper divisors (415087021925).

1672338338875 is an equidigital number, since it uses as much as digits as its factorization.

1672338338875 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2225103 (or 2225093 counting only the distinct ones).

The product of its digits is 121927680, while the sum is 64.

The spelling of 1672338338875 in words is "one trillion, six hundred seventy-two billion, three hundred thirty-eight million, three hundred thirty-eight thousand, eight hundred seventy-five".