11540074721358 has 32 divisors (see below), whose sum is σ = 23311854214272. Its totient is φ = 3808084532000.

The previous prime is 11540074721341. The next prime is 11540074721363. The reversal of 11540074721358 is 85312747004511.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 3143785 + ... + 5741387.

It is an arithmetic number, because the mean of its divisors is an integer number (728495444196).

Almost surely, 2^{11540074721358} is an apocalyptic number.

11540074721358 is an abundant number, since it is smaller than the sum of its proper divisors (11771779492914).

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

11540074721358 is a wasteful number, since it uses less digits than its factorization.

11540074721358 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2605040.

The product of its (nonzero) digits is 940800, while the sum is 48.

The spelling of 11540074721358 in words is "eleven trillion, five hundred forty billion, seventy-four million, seven hundred twenty-one thousand, three hundred fifty-eight".