877631241332 has 12 divisors (see below), whose sum is σ = 1551688226340. Its totient is φ = 434291748096.

The previous prime is 877631241307. The next prime is 877631241341. The reversal of 877631241332 is 233142136778.

It can be written as a sum of positive squares in 2 ways, for example, as 313696327396 + 563934913936 = 560086^2 + 750956^2 .

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 1130967707 + ... + 1130968482.

It is an arithmetic number, because the mean of its divisors is an integer number (129307352195).

Almost surely, 2^877631241332 is an apocalyptic number.

It is an amenable number.

877631241332 is a deficient number, since it is larger than the sum of its proper divisors (674056985008).

877631241332 is a wasteful number, since it uses less digits than its factorization.

877631241332 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2261936290 (or 2261936288 counting only the distinct ones).

The product of its digits is 1016064, while the sum is 47.

The spelling of 877631241332 in words is "eight hundred seventy-seven billion, six hundred thirty-one million, two hundred forty-one thousand, three hundred thirty-two".