11304554328 has 48 divisors (see below), whose sum is σ = 32417475480. Its totient is φ = 3546526464.

The previous prime is 11304554237. The next prime is 11304554329. The reversal of 11304554328 is 82345540311.

It is a super-3 number, since 3×11304554328³ (a number of 31 digits) contains 333 as substring.

It is a Harshad number since it is a multiple of its sum of digits (36).

It is a junction number, because it is equal to n+sod(n) for n = 11304554292 and 11304554301.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (11304554329) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 4616650 + ... + 4619097.

Almost surely, 2^11304554328 is an apocalyptic number.

11304554328 is a gapful number since it is divisible by the number (18) formed by its first and last digit.

It is an amenable number.

11304554328 is an abundant number, since it is smaller than the sum of its proper divisors (21112921152).

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

11304554328 is a wasteful number, since it uses less digits than its factorization.

11304554328 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 9235776 (or 9235769 counting only the distinct ones).

The product of its (nonzero) digits is 57600, while the sum is 36.

The spelling of 11304554328 in words is "eleven billion, three hundred four million, five hundred fifty-four thousand, three hundred twenty-eight".