1411399311 has 16 divisors (see below), whose sum is σ = 2154079488. Its totient is φ = 805248000.

The previous prime is 1411399309. The next prime is 1411399333. The reversal of 1411399311 is 1139931141.

It is not a de Polignac number, because 1411399311 - 2¹ = 1411399309 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1411399111) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 38965 + ... + 65886.

It is an arithmetic number, because the mean of its divisors is an integer number (134629968).

Almost surely, 2^1411399311 is an apocalyptic number.

1411399311 is a deficient number, since it is larger than the sum of its proper divisors (742680177).

1411399311 is a wasteful number, since it uses less digits than its factorization.

1411399311 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 105502.

The product of its digits is 2916, while the sum is 33.

The square root of 1411399311 is about 37568.5947434822. The cubic root of 1411399311 is about 1121.7169962803.

The spelling of 1411399311 in words is "one billion, four hundred eleven million, three hundred ninety-nine thousand, three hundred eleven".