11334713281 has 8 divisors (see below), whose sum is σ = 11471784840. Its totient is φ = 11197857792.

The previous prime is 11334713251. The next prime is 11334713317. The reversal of 11334713281 is 18231743311.

It can be written as a sum of positive squares in 4 ways, for example, as 1154912256 + 10179801025 = 33984^2 + 100895^2 .

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 11334713281 - 2¹³ = 11334705089 is a prime.

It is a super-2 number, since 2×11334713281² (a number of 21 digits) contains 22 as substring.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (11334713251) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 52801 + ... + 159553.

It is an arithmetic number, because the mean of its divisors is an integer number (1433973105).

Almost surely, 2^11334713281 is an apocalyptic number.

It is an amenable number.

11334713281 is a deficient number, since it is larger than the sum of its proper divisors (137071559).

11334713281 is a wasteful number, since it uses less digits than its factorization.

11334713281 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 108035.

The product of its digits is 12096, while the sum is 34.

The spelling of 11334713281 in words is "eleven billion, three hundred thirty-four million, seven hundred thirteen thousand, two hundred eighty-one".