2131982599039 has 16 divisors (see below), whose sum is σ = 2146242599424. Its totient is φ = 2117776953600.

The previous prime is 2131982599009. The next prime is 2131982599163. The reversal of 2131982599039 is 9309952891312.

It is a cyclic number.

It is not a de Polignac number, because 2131982599039 - 2¹³ = 2131982590847 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 (2131982599009) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 230704459 + ... + 230713699.

It is an arithmetic number, because the mean of its divisors is an integer number (134140162464).

Almost surely, 2^{2131982599039} is an apocalyptic number.

2131982599039 is a deficient number, since it is larger than the sum of its proper divisors (14260000385).

2131982599039 is a wasteful number, since it uses less digits than its factorization.

2131982599039 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 12018.

The product of its (nonzero) digits is 9447840, while the sum is 61.

The spelling of 2131982599039 in words is "two trillion, one hundred thirty-one billion, nine hundred eighty-two million, five hundred ninety-nine thousand, thirty-nine".