2381639759807 has 8 divisors (see below), whose sum is σ = 2969317103232. Its totient is φ = 1855823189400.

The previous prime is 2381639759801. The next prime is 2381639759819. The reversal of 2381639759807 is 7089579361832.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 2381639759807 - 2²⁴ = 2381622982591 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2381639759801) 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 7 ways as a sum of consecutive naturals, for example, 15465193169 + ... + 15465193322.

It is an arithmetic number, because the mean of its divisors is an integer number (371164637904).

Almost surely, 2^{2381639759807} is an apocalyptic number.

2381639759807 is a deficient number, since it is larger than the sum of its proper divisors (587677343425).

2381639759807 is a wasteful number, since it uses less digits than its factorization.

2381639759807 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 30930386509.

The product of its (nonzero) digits is 137168640, while the sum is 68.

The spelling of 2381639759807 in words is "two trillion, three hundred eighty-one billion, six hundred thirty-nine million, seven hundred fifty-nine thousand, eight hundred seven".