132994021143816 has 64 divisors (see below), whose sum is σ = 422203241731200. Its totient is φ = 37998291754944.

The previous prime is 132994021143793. The next prime is 132994021143817. The reversal of 132994021143816 is 618341120499231.

132994021143816 is a `hidden beast` number, since 1 + 3 + 2 + 9 + 9 + 40 + 211 + 4 + 381 + 6 = 666.

It is a Harshad number since it is a multiple of its sum of digits (54).

It is not an unprimeable number, because it can be changed into a prime (132994021143817) 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, 43979502835 + ... + 43979505858.

It is an arithmetic number, because the mean of its divisors is an integer number (6596925652050).

Almost surely, 2^{132994021143816} is an apocalyptic number.

It is an amenable number.

132994021143816 is an abundant number, since it is smaller than the sum of its proper divisors (289209220587384).

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

132994021143816 is a wasteful number, since it uses less digits than its factorization.

132994021143816 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 87959008715 (or 87959008705 counting only the distinct ones).

The product of its (nonzero) digits is 2239488, while the sum is 54.

The spelling of 132994021143816 in words is "one hundred thirty-two trillion, nine hundred ninety-four billion, twenty-one million, one hundred forty-three thousand, eight hundred sixteen".