11154325450014 has 48 divisors (see below), whose sum is σ = 24208759458000. Its totient is φ = 3711793258368.

The previous prime is 11154325449983. The next prime is 11154325450067. The reversal of 11154325450014 is 41005452345111.

11154325450014 is a `hidden beast` number, since 1 + 1 + 1 + 543 + 2 + 54 + 50 + 0 + 14 = 666.

It is a super-2 number, since 2×11154325450014² (a number of 27 digits) contains 22 as substring.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 241941537 + ... + 241987635.

It is an arithmetic number, because the mean of its divisors is an integer number (504349155375).

Almost surely, 2^{11154325450014} is an apocalyptic number.

11154325450014 is an abundant number, since it is smaller than the sum of its proper divisors (13054434007986).

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

11154325450014 is a wasteful number, since it uses less digits than its factorization.

11154325450014 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 68649 (or 68646 counting only the distinct ones).

The product of its (nonzero) digits is 48000, while the sum is 36.

Adding to 11154325450014 its reverse (41005452345111), we get a palindrome (52159777795125).

The spelling of 11154325450014 in words is "eleven trillion, one hundred fifty-four billion, three hundred twenty-five million, four hundred fifty thousand, fourteen".