11267012463 has 32 divisors (see below), whose sum is σ = 18212258304. Its totient is φ = 6048387072.

The previous prime is 11267012441. The next prime is 11267012489. The reversal of 11267012463 is 36421076211.

It is not a de Polignac number, because 11267012463 - 2¹⁰ = 11267011439 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (11267012963) by changing a digit.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 166431 + ... + 224127.

It is an arithmetic number, because the mean of its divisors is an integer number (569133072).

Almost surely, 2^11267012463 is an apocalyptic number.

11267012463 is a deficient number, since it is larger than the sum of its proper divisors (6945245841).

11267012463 is a wasteful number, since it uses less digits than its factorization.

11267012463 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 58271.

The product of its (nonzero) digits is 12096, while the sum is 33.

Adding to 11267012463 its reverse (36421076211), we get a palindrome (47688088674).

The spelling of 11267012463 in words is "eleven billion, two hundred sixty-seven million, twelve thousand, four hundred sixty-three".