11414521071172 has 48 divisors (see below), whose sum is σ = 20866301164800. Its totient is φ = 5456577409920.

The previous prime is 11414521071137. The next prime is 11414521071199. The reversal of 11414521071172 is 27117012541411.

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 15 ways as a sum of consecutive naturals, for example, 248005522 + ... + 248051542.

It is an arithmetic number, because the mean of its divisors is an integer number (434714607600).

Almost surely, 2^{11414521071172} is an apocalyptic number.

It is an amenable number.

11414521071172 is a deficient number, since it is larger than the sum of its proper divisors (9451780093628).

11414521071172 is a wasteful number, since it uses less digits than its factorization.

11414521071172 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 66916 (or 66914 counting only the distinct ones).

The product of its (nonzero) digits is 15680, while the sum is 37.

The spelling of 11414521071172 in words is "eleven trillion, four hundred fourteen billion, five hundred twenty-one million, seventy-one thousand, one hundred seventy-two".