375638182322 has 162 divisors, whose sum is σ = 678931822863. Its totient is φ = 155767532544.

The previous prime is 375638182303. The next prime is 375638182333. The reversal of 375638182322 is 223281836573.

It can be written as a sum of positive squares in 41 ways, for example, as 14342218081 + 361295964241 = 119759^2 + 601079^2 .

It is an ABA number since it can be written as A⋅B^A, here for A=2, B=433381.

It is a super-2 number, since 2×375638182322² (a number of 24 digits) contains 22 as substring.

It is a Duffinian number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 80 ways as a sum of consecutive naturals, for example, 7087512848 + ... + 7087512900.

Almost surely, 2^375638182322 is an apocalyptic number.

375638182322 is a deficient number, since it is larger than the sum of its proper divisors (303293640541).

375638182322 is a wasteful number, since it uses less digits than its factorization.

375638182322 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 242 (or 122 counting only the distinct ones).

The product of its digits is 2903040, while the sum is 50.

Multiplying 375638182322 by its sum of digits (50), we get a square (18781909116100 = 4333810²).

The spelling of 375638182322 in words is "three hundred seventy-five billion, six hundred thirty-eight million, one hundred eighty-two thousand, three hundred twenty-two".