2387707938841 has 9 divisors (see below), whose sum is σ = 2423982375381. Its totient is φ = 2351968522332.

The previous prime is 2387707938823. The next prime is 2387707938887. The reversal of 2387707938841 is 1488397077832.

The square root of 2387707938841 is 1545221.

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

It is not a de Polignac number, because 2387707938841 - 2²⁹ = 2387171067929 is a prime.

It is a super-2 number, since 2×2387707938841² (a number of 26 digits) contains 22 as substring.

It is a Harshad number since it is a multiple of its sum of digits (67).

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (2387707908841) by changing a digit.

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 8 ways as a sum of consecutive naturals, for example, 103518276 + ... + 103541338.

Almost surely, 2^{2387707938841} is an apocalyptic number.

2387707938841 is the 1545221-st square number.

2387707938841 is the 772611-st centered octagonal number.

It is an amenable number.

2387707938841 is a deficient number, since it is larger than the sum of its proper divisors (36274436540).

2387707938841 is an frugal number, since it uses more digits than its factorization.

2387707938841 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 46260 (or 23130 counting only the distinct ones).

The product of its (nonzero) digits is 113799168, while the sum is 67.

The spelling of 2387707938841 in words is "two trillion, three hundred eighty-seven billion, seven hundred seven million, nine hundred thirty-eight thousand, eight hundred forty-one".