11355474030481 has 24 divisors (see below), whose sum is σ = 13217388528960. Its totient is φ = 9727400340000.

The previous prime is 11355474030469. The next prime is 11355474030581. The reversal of 11355474030481 is 18403047455311.

It is not a de Polignac number, because 11355474030481 - 2¹¹ = 11355474028433 is a prime.

It is a super-2 number, since 2×11355474030481² (a number of 27 digits) contains 22 as substring.

It is not an unprimeable number, because it can be changed into a prime (11355474030181) by changing a digit.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 1102361031 + ... + 1102371331.

It is an arithmetic number, because the mean of its divisors is an integer number (550724522040).

Almost surely, 2^{11355474030481} is an apocalyptic number.

It is an amenable number.

11355474030481 is a deficient number, since it is larger than the sum of its proper divisors (1861914498479).

11355474030481 is a wasteful number, since it uses less digits than its factorization.

11355474030481 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 21685 (or 21678 counting only the distinct ones).

The product of its (nonzero) digits is 806400, while the sum is 46.

The spelling of 11355474030481 in words is "eleven trillion, three hundred fifty-five billion, four hundred seventy-four million, thirty thousand, four hundred eighty-one".