11283694463 has 4 divisors (see below), whose sum is σ = 11286608760. Its totient is φ = 11280780168.

The previous prime is 11283694351. The next prime is 11283694493. The reversal of 11283694463 is 36449638211.

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

It is a cyclic number.

It is not a de Polignac number, because 11283694463 - 2¹² = 11283690367 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 (11283694493) 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, 1451333 + ... + 1459086.

It is an arithmetic number, because the mean of its divisors is an integer number (2821652190).

Almost surely, 2^11283694463 is an apocalyptic number.

11283694463 is a deficient number, since it is larger than the sum of its proper divisors (2914297).

11283694463 is an equidigital number, since it uses as much as digits as its factorization.

11283694463 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2914296.

The product of its digits is 746496, while the sum is 47.

The spelling of 11283694463 in words is "eleven billion, two hundred eighty-three million, six hundred ninety-four thousand, four hundred sixty-three".