1334111377 has 4 divisors (see below), whose sum is σ = 1336193316. Its totient is φ = 1332029440.

The previous prime is 1334111357. The next prime is 1334111399. The reversal of 1334111377 is 7731114331.

It is a semiprime because it is the product of two primes.

It can be written as a sum of positive squares in 2 ways, for example, as 531579136 + 802532241 = 23056^2 + 28329^2 .

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-1334111377 is a prime.

It is a super-2 number, since 2×1334111377² = 3559706332481672258, which contains 22 as substring.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (1334111327) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 1040008 + ... + 1041289.

It is an arithmetic number, because the mean of its divisors is an integer number (334048329).

Almost surely, 2^1334111377 is an apocalyptic number.

It is an amenable number.

1334111377 is a deficient number, since it is larger than the sum of its proper divisors (2081939).

1334111377 is an equidigital number, since it uses as much as digits as its factorization.

1334111377 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2081938.

The product of its digits is 5292, while the sum is 31.

The square root of 1334111377 is about 36525.4894149278. The cubic root of 1334111377 is about 1100.8564616348.

The spelling of 1334111377 in words is "one billion, three hundred thirty-four million, one hundred eleven thousand, three hundred seventy-seven".