11067213461 has 6 divisors (see below), whose sum is σ = 11680355862. Its totient is φ = 10484728200.

The previous prime is 11067213433. The next prime is 11067213463. The reversal of 11067213461 is 16431276011.

It can be written as a sum of positive squares in only one way, i.e., 9931119025 + 1136094436 = 99655^2 + 33706^2 .

It is not a de Polignac number, because 11067213461 - 2¹⁴ = 11067197077 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (11067213463) 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, 15328190 + ... + 15328911.

It is an arithmetic number, because the mean of its divisors is an integer number (1946725977).

Almost surely, 2^11067213461 is an apocalyptic number.

It is an amenable number.

11067213461 is a deficient number, since it is larger than the sum of its proper divisors (613142401).

11067213461 is an equidigital number, since it uses as much as digits as its factorization.

11067213461 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 30657139 (or 30657120 counting only the distinct ones).

The product of its (nonzero) digits is 6048, while the sum is 32.

Adding to 11067213461 its reverse (16431276011), we get a palindrome (27498489472).

The spelling of 11067213461 in words is "eleven billion, sixty-seven million, two hundred thirteen thousand, four hundred sixty-one".