2327329080981 has 12 divisors (see below), whose sum is σ = 3375646517100. Its totient is φ = 1545114741120.

The previous prime is 2327329080971. The next prime is 2327329080983. The reversal of 2327329080981 is 1890809237232.

2327329080981 is a `hidden beast` number, since 2 + 3 + 273 + 290 + 8 + 0 + 9 + 81 = 666.

It can be written as a sum of positive squares in 2 ways, for example, as 887307480900 + 1440021600081 = 941970^2 + 1200009^2 .

It is not a de Polignac number, because 2327329080981 - 2¹⁴ = 2327329064597 is a prime.

It is a super-2 number, since 2×2327329080981² (a number of 26 digits) contains 22 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2327329080983) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 536496006 + ... + 536500343.

It is an arithmetic number, because the mean of its divisors is an integer number (281303876425).

Almost surely, 2^{2327329080981} is an apocalyptic number.

It is an amenable number.

2327329080981 is a deficient number, since it is larger than the sum of its proper divisors (1048317436119).

2327329080981 is a wasteful number, since it uses less digits than its factorization.

2327329080981 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1072996596 (or 1072996593 counting only the distinct ones).

The product of its (nonzero) digits is 2612736, while the sum is 54.

The spelling of 2327329080981 in words is "two trillion, three hundred twenty-seven billion, three hundred twenty-nine million, eighty thousand, nine hundred eighty-one".