131619873014889 has 48 divisors (see below), whose sum is σ = 207896094167040. Its totient is φ = 72483149203200.

The previous prime is 131619873014821. The next prime is 131619873014899. The reversal of 131619873014889 is 988410378916131.

It is not a de Polignac number, because 131619873014889 - 2¹³ = 131619873006697 is a prime.

It is a Curzon number.

It is not an unprimeable number, because it can be changed into a prime (131619873014809) by changing a digit.

It is a polite number, since it can be written in 47 ways as a sum of consecutive naturals, for example, 36070222 + ... + 39551240.

It is an arithmetic number, because the mean of its divisors is an integer number (4331168628480).

Almost surely, 2^{131619873014889} is an apocalyptic number.

It is an amenable number.

131619873014889 is a deficient number, since it is larger than the sum of its proper divisors (76276221152151).

131619873014889 is an equidigital number, since it uses as much as digits as its factorization.

131619873014889 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3481542 (or 3481301 counting only the distinct ones).

The product of its (nonzero) digits is 62705664, while the sum is 69.

The spelling of 131619873014889 in words is "one hundred thirty-one trillion, six hundred nineteen billion, eight hundred seventy-three million, fourteen thousand, eight hundred eighty-nine".