11540740882 has 8 divisors (see below), whose sum is σ = 18884848752. Its totient is φ = 5245791300.

The previous prime is 11540740879. The next prime is 11540740943. The reversal of 11540740882 is 28804704511.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a super-2 number, since 2×11540740882² (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 3 ways as a sum of consecutive naturals, for example, 262289544 + ... + 262289587.

It is an arithmetic number, because the mean of its divisors is an integer number (2360606094).

Almost surely, 2^11540740882 is an apocalyptic number.

11540740882 is a deficient number, since it is larger than the sum of its proper divisors (7344107870).

11540740882 is a wasteful number, since it uses less digits than its factorization.

11540740882 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 524579144.

The product of its (nonzero) digits is 71680, while the sum is 40.

The spelling of 11540740882 in words is "eleven billion, five hundred forty million, seven hundred forty thousand, eight hundred eighty-two".