11833467456 has 28 divisors (see below), whose sum is σ = 31309383152. Its totient is φ = 3944489088.

The previous prime is 11833467449. The next prime is 11833467509. The reversal of 11833467456 is 65476433811.

It is a happy number.

It is a super-2 number, since 2×11833467456² (a number of 21 digits) contains 22 as substring.

It is a Harshad number since it is a multiple of its sum of digits (48).

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 30816130 + ... + 30816513.

Almost surely, 2^11833467456 is an apocalyptic number.

11833467456 is a gapful number since it is divisible by the number (16) formed by its first and last digit.

It is an amenable number.

11833467456 is an abundant number, since it is smaller than the sum of its proper divisors (19475915696).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

11833467456 is an equidigital number, since it uses as much as digits as its factorization.

11833467456 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 61632658 (or 61632648 counting only the distinct ones).

The product of its digits is 1451520, while the sum is 48.

The spelling of 11833467456 in words is "eleven billion, eight hundred thirty-three million, four hundred sixty-seven thousand, four hundred fifty-six".