11474551296 has 480 divisors, whose sum is σ = 38035565568. Its totient is φ = 3304488960.

The previous prime is 11474551289. The next prime is 11474551303. The reversal of 11474551296 is 69215547411.

11474551296 is a `hidden beast` number, since 1 + 1 + 4 + 7 + 4 + 551 + 2 + 96 = 666.

It is an interprime number because it is at equal distance from previous prime (11474551289) and next prime (11474551303).

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 47 ways as a sum of consecutive naturals, for example, 68709805 + ... + 68709971.

Almost surely, 2^11474551296 is an apocalyptic number.

11474551296 is a gapful number since it is divisible by the number (16) formed by its first and last digit.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 11474551296, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (19017782784).

11474551296 is an abundant number, since it is smaller than the sum of its proper divisors (26561014272).

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

11474551296 is a wasteful number, since it uses less digits than its factorization.

11474551296 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 272 (or 253 counting only the distinct ones).

The product of its digits is 302400, while the sum is 45.

The spelling of 11474551296 in words is "eleven billion, four hundred seventy-four million, five hundred fifty-one thousand, two hundred ninety-six".