1411661241 has 6 divisors (see below), whose sum is σ = 2039066250. Its totient is φ = 941107488.

The previous prime is 1411661231. The next prime is 1411661243. The reversal of 1411661241 is 1421661141.

1411661241 is a `hidden beast` number, since 1 + 4 + 1 + 1 + 6 + 612 + 41 = 666.

It can be written as a sum of positive squares in only one way, i.e., 1362717225 + 48944016 = 36915^2 + 6996^2 .

It is a de Polignac number, because none of the positive numbers 2^k-1411661241 is a prime.

It is a Curzon number.

It is not an unprimeable number, because it can be changed into a prime (1411661243) 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, 78425616 + ... + 78425633.

It is an arithmetic number, because the mean of its divisors is an integer number (339844375).

Almost surely, 2^1411661241 is an apocalyptic number.

It is an amenable number.

1411661241 is a deficient number, since it is larger than the sum of its proper divisors (627405009).

1411661241 is a wasteful number, since it uses less digits than its factorization.

1411661241 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 156851255 (or 156851252 counting only the distinct ones).

The product of its digits is 1152, while the sum is 27.

The square root of 1411661241 is about 37572.0806051515. The cubic root of 1411661241 is about 1121.7863820681.

It can be divided in two parts, 14116 and 61241, that added together give a palindrome (75357).

The spelling of 1411661241 in words is "one billion, four hundred eleven million, six hundred sixty-one thousand, two hundred forty-one".