11455246912 has 14 divisors (see below), whose sum is σ = 22731505718. Its totient is φ = 5727623424.

The previous prime is 11455246903. The next prime is 11455246921. The reversal of 11455246912 is 21964255411.

It is an interprime number because it is at equal distance from previous prime (11455246903) and next prime (11455246921).

It can be written as a sum of positive squares in only one way, i.e., 10311183936 + 1144062976 = 101544^2 + 33824^2 .

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 89494053 + ... + 89494180.

Almost surely, 2^11455246912 is an apocalyptic number.

It is an amenable number.

11455246912 is a deficient number, since it is larger than the sum of its proper divisors (11276258806).

11455246912 is an equidigital number, since it uses as much as digits as its factorization.

11455246912 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 178988245 (or 178988235 counting only the distinct ones).

The product of its digits is 86400, while the sum is 40.

The spelling of 11455246912 in words is "eleven billion, four hundred fifty-five million, two hundred forty-six thousand, nine hundred twelve".