375322671641 has 2 divisors, whose sum is σ = 375322671642. Its totient is φ = 375322671640.

The previous prime is 375322671557. The next prime is 375322671683. The reversal of 375322671641 is 146176223573.

It is a happy number.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 342805566016 + 32517105625 = 585496^2 + 180325^2 .

It is a cyclic number.

It is not a de Polignac number, because 375322671641 - 2¹⁰ = 375322670617 is a prime.

It is not a weakly prime, because it can be changed into another prime (375322671341) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 187661335820 + 187661335821.

It is an arithmetic number, because the mean of its divisors is an integer number (187661335821).

Almost surely, 2^375322671641 is an apocalyptic number.

It is an amenable number.

375322671641 is a deficient number, since it is larger than the sum of its proper divisors (1).

375322671641 is an equidigital number, since it uses as much as digits as its factorization.

375322671641 is an evil number, because the sum of its binary digits is even.

The product of its digits is 1270080, while the sum is 47.

The spelling of 375322671641 in words is "three hundred seventy-five billion, three hundred twenty-two million, six hundred seventy-one thousand, six hundred forty-one".