1411989711 has 32 divisors (see below), whose sum is σ = 2179491840. Its totient is φ = 804645600.

The previous prime is 1411989697. The next prime is 1411989739. The reversal of 1411989711 is 1179891141.

It is not a de Polignac number, because 1411989711 - 2⁵ = 1411989679 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1411989751) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 29016 + ... + 60546.

It is an arithmetic number, because the mean of its divisors is an integer number (68109120).

Almost surely, 2^1411989711 is an apocalyptic number.

1411989711 is a gapful number since it is divisible by the number (11) formed by its first and last digit.

1411989711 is a deficient number, since it is larger than the sum of its proper divisors (767502129).

1411989711 is a wasteful number, since it uses less digits than its factorization.

1411989711 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 31627.

The product of its digits is 18144, while the sum is 42.

The square root of 1411989711 is about 37576.4515488091. The cubic root of 1411989711 is about 1121.8733823074.

The spelling of 1411989711 in words is "one billion, four hundred eleven million, nine hundred eighty-nine thousand, seven hundred eleven".