371995736670481 has 81 divisors (see below), whose sum is σ = 477557337809979. Its totient is φ = 288706104640800.

The previous prime is 371995736670469. The next prime is 371995736670617. The reversal of 371995736670481 is 184076637599173.

The square root of 371995736670481 is 19287191.

It is a perfect power (a square), and thus also a powerful number.

It can be written as a sum of positive squares in only one way, i.e., 147792430174081 + 224203306496400 = 12156991^2 + 14973420^2 .

It is not a de Polignac number, because 371995736670481 - 2¹⁵ = 371995736637713 is a prime.

It is a super-2 number, since 2×371995736670481² (a number of 30 digits) contains 22 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 371995736670398 and 371995736670407.

It is not an unprimeable number, because it can be changed into a prime (371995736670421) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 80 ways as a sum of consecutive naturals, for example, 687607646071 + ... + 687607646611.

Almost surely, 2^{371995736670481} is an apocalyptic number.

371995736670481 is the 19287191-st square number.

371995736670481 is the 9643596-th centered octagonal number.

It is an amenable number.

371995736670481 is a deficient number, since it is larger than the sum of its proper divisors (105561601139498).

371995736670481 is an frugal number, since it uses more digits than its factorization.

371995736670481 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2044 (or 1022 counting only the distinct ones).

The product of its (nonzero) digits is 1440270720, while the sum is 76.

The spelling of 371995736670481 in words is "three hundred seventy-one trillion, nine hundred ninety-five billion, seven hundred thirty-six million, six hundred seventy thousand, four hundred eighty-one".