11541430746 has 32 divisors (see below), whose sum is σ = 25659288000. Its totient is φ = 3845394000.

The previous prime is 11541430741. The next prime is 11541430837. The reversal of 11541430746 is 64703414511.

11541430746 is a `hidden beast` number, since 1 + 1 + 541 + 43 + 0 + 74 + 6 = 666.

It is a self number, because there is not a number n which added to its sum of digits gives 11541430746.

It is not an unprimeable number, because it can be changed into a prime (11541430741) by changing a digit.

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 15 ways as a sum of consecutive naturals, for example, 74080 + ... + 169028.

It is an arithmetic number, because the mean of its divisors is an integer number (801852750).

Almost surely, 2^11541430746 is an apocalyptic number.

11541430746 is an abundant number, since it is smaller than the sum of its proper divisors (14117857254).

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

11541430746 is a wasteful number, since it uses less digits than its factorization.

11541430746 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 97211 (or 97205 counting only the distinct ones).

The product of its (nonzero) digits is 40320, while the sum is 36.

The spelling of 11541430746 in words is "eleven billion, five hundred forty-one million, four hundred thirty thousand, seven hundred forty-six".