1932388809201 has 96 divisors (see below), whose sum is σ = 3142613129760. Its totient is φ = 1138067546112.

The previous prime is 1932388809199. The next prime is 1932388809217. The reversal of 1932388809201 is 1029088832391.

It can be written as a sum of positive squares in 16 ways, for example, as 112050867600 + 1820337941601 = 334740^2 + 1349199^2 .

It is not a de Polignac number, because 1932388809201 - 2¹ = 1932388809199 is a prime.

It is not an unprimeable number, because it can be changed into a prime (1932388809101) by changing a digit.

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 95 ways as a sum of consecutive naturals, for example, 225399751 + ... + 225408323.

It is an arithmetic number, because the mean of its divisors is an integer number (32735553435).

Almost surely, 2^{1932388809201} is an apocalyptic number.

It is an amenable number.

1932388809201 is a deficient number, since it is larger than the sum of its proper divisors (1210224320559).

1932388809201 is a wasteful number, since it uses less digits than its factorization.

1932388809201 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 10035 (or 10032 counting only the distinct ones).

The product of its (nonzero) digits is 1492992, while the sum is 54.

The spelling of 1932388809201 in words is "one trillion, nine hundred thirty-two billion, three hundred eighty-eight million, eight hundred nine thousand, two hundred one".