1411105491 has 6 divisors (see below), whose sum is σ = 2038263500. Its totient is φ = 940736988.

The previous prime is 1411105489. The next prime is 1411105511. The reversal of 1411105491 is 1945011141.

1411105491 is a `hidden beast` number, since 1 + 4 + 1 + 110 + 549 + 1 = 666.

It is not a de Polignac number, because 1411105491 - 2¹ = 1411105489 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (1411105391) 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, 78394741 + ... + 78394758.

Almost surely, 2^1411105491 is an apocalyptic number.

1411105491 is a deficient number, since it is larger than the sum of its proper divisors (627158009).

1411105491 is a wasteful number, since it uses less digits than its factorization.

1411105491 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 156789505 (or 156789502 counting only the distinct ones).

The product of its (nonzero) digits is 720, while the sum is 27.

The square root of 1411105491 is about 37564.6840929083. The cubic root of 1411105491 is about 1121.6391525502.

The spelling of 1411105491 in words is "one billion, four hundred eleven million, one hundred five thousand, four hundred ninety-one".