1411520665041 has 6 divisors (see below), whose sum is σ = 2038863182850. Its totient is φ = 941013776688.

The previous prime is 1411520665039. The next prime is 1411520665147. The reversal of 1411520665041 is 1405660251141.

1411520665041 is a `hidden beast` number, since 1 + 41 + 1 + 52 + 0 + 66 + 504 + 1 = 666.

It can be written as a sum of positive squares in only one way, i.e., 999992000016 + 411528665025 = 999996^2 + 641505^2 .

It is not a de Polignac number, because 1411520665041 - 2¹ = 1411520665039 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 1411520664987 and 1411520665005.

It is not an unprimeable number, because it can be changed into a prime (1411520660041) by changing a digit.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 78417814716 + ... + 78417814733.

It is an arithmetic number, because the mean of its divisors is an integer number (339810530475).

Almost surely, 2^{1411520665041} is an apocalyptic number.

It is an amenable number.

1411520665041 is a deficient number, since it is larger than the sum of its proper divisors (627342517809).

1411520665041 is a wasteful number, since it uses less digits than its factorization.

1411520665041 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 156835629455 (or 156835629452 counting only the distinct ones).

The product of its (nonzero) digits is 28800, while the sum is 36.

The spelling of 1411520665041 in words is "one trillion, four hundred eleven billion, five hundred twenty million, six hundred sixty-five thousand, forty-one".