10980329340964 has 9 divisors (see below), whose sum is σ = 19215587944497. Its totient is φ = 5490161356824.

The previous prime is 10980329340961. The next prime is 10980329340971. The reversal of 10980329340964 is 46904392308901.

The square root of 10980329340964 is 3313658.

It is a perfect power (a square), and thus also a powerful number.

It can be written as a sum of positive squares in only one way, i.e., 4796354043364 + 6183975297600 = 2190058^2 + 2486760^2 .

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 10980329340899 and 10980329340908.

It is not an unprimeable number, because it can be changed into a prime (10980329340961) by changing a digit.

It is a polite number, since it can be written in 2 ways as a sum of consecutive naturals, for example, 5798902 + ... + 7455730.

Almost surely, 2^{10980329340964} is an apocalyptic number.

10980329340964 is the 3313658-th square number.

It is an amenable number.

10980329340964 is a deficient number, since it is larger than the sum of its proper divisors (8235258603533).

10980329340964 is an frugal number, since it uses more digits than its factorization.

10980329340964 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3313662 (or 1656831 counting only the distinct ones).

The product of its (nonzero) digits is 10077696, while the sum is 58.

The spelling of 10980329340964 in words is "ten trillion, nine hundred eighty billion, three hundred twenty-nine million, three hundred forty thousand, nine hundred sixty-four".