132941996838 has 96 divisors (see below), whose sum is σ = 347345107200. Its totient is φ = 35898147648.

The previous prime is 132941996809. The next prime is 132941996893. The reversal of 132941996838 is 838699149231.

132941996838 is a `hidden beast` number, since 132 + 9 + 419 + 9 + 6 + 83 + 8 = 666.

It is a Harshad number since it is a multiple of its sum of digits (63).

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 47 ways as a sum of consecutive naturals, for example, 936820 + ... + 1069352.

It is an arithmetic number, because the mean of its divisors is an integer number (3618178200).

Almost surely, 2^132941996838 is an apocalyptic number.

132941996838 is a gapful number since it is divisible by the number (18) formed by its first and last digit.

It is a practical number, because each smaller number is the sum of distinct divisors of 132941996838, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (173672553600).

132941996838 is an abundant number, since it is smaller than the sum of its proper divisors (214403110362).

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

132941996838 is a wasteful number, since it uses less digits than its factorization.

132941996838 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 132986 (or 132983 counting only the distinct ones).

The product of its digits is 20155392, while the sum is 63.

The spelling of 132941996838 in words is "one hundred thirty-two billion, nine hundred forty-one million, nine hundred ninety-six thousand, eight hundred thirty-eight".