11454304044 has 24 divisors (see below), whose sum is σ = 26729044720. Its totient is φ = 3817767744.

The previous prime is 11454304027. The next prime is 11454304061. The reversal of 11454304044 is 44040345411.

It is an interprime number because it is at equal distance from previous prime (11454304027) and next prime (11454304061).

It is a super-2 number, since 2×11454304044² (a number of 21 digits) contains 22 as substring.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 129462 + ... + 199170.

Almost surely, 2^11454304044 is an apocalyptic number.

It is an amenable number.

11454304044 is an abundant number, since it is smaller than the sum of its proper divisors (15274740676).

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

11454304044 is a wasteful number, since it uses less digits than its factorization.

11454304044 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 83409 (or 83407 counting only the distinct ones).

The product of its (nonzero) digits is 15360, while the sum is 30.

Adding to 11454304044 its reverse (44040345411), we get a palindrome (55494649455).

The spelling of 11454304044 in words is "eleven billion, four hundred fifty-four million, three hundred four thousand, forty-four".