131833872544 has 96 divisors (see below), whose sum is σ = 288287657280. Its totient is φ = 58838169600.

The previous prime is 131833872539. The next prime is 131833872581. The reversal of 131833872544 is 445278338131.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 19788574 + ... + 19795234.

It is an arithmetic number, because the mean of its divisors is an integer number (3002996430).

Almost surely, 2^131833872544 is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 131833872544, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (144143828640).

131833872544 is an abundant number, since it is smaller than the sum of its proper divisors (156453784736).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

131833872544 is a wasteful number, since it uses less digits than its factorization.

131833872544 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 7694 (or 7686 counting only the distinct ones).

The product of its digits is 1935360, while the sum is 49.

The spelling of 131833872544 in words is "one hundred thirty-one billion, eight hundred thirty-three million, eight hundred seventy-two thousand, five hundred forty-four".