11450127350440 has 32 divisors (see below), whose sum is σ = 25766159760000. Its totient is φ = 4579451256384.

The previous prime is 11450127350423. The next prime is 11450127350461. The reversal of 11450127350440 is 4405372105411.

It is a super-2 number, since 2×11450127350440² (a number of 27 digits) contains 22 as substring.

It is a self number, because there is not a number n which added to its sum of digits gives 11450127350440.

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 7 ways as a sum of consecutive naturals, for example, 18430740 + ... + 19041859.

It is an arithmetic number, because the mean of its divisors is an integer number (805192492500).

Almost surely, 2^{11450127350440} is an apocalyptic number.

11450127350440 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

11450127350440 is an abundant number, since it is smaller than the sum of its proper divisors (14316032409560).

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

11450127350440 is a wasteful number, since it uses less digits than its factorization.

11450127350440 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 37480249 (or 37480245 counting only the distinct ones).

The product of its (nonzero) digits is 67200, while the sum is 37.

Adding to 11450127350440 its reverse (4405372105411), we get a palindrome (15855499455851).

The spelling of 11450127350440 in words is "eleven trillion, four hundred fifty billion, one hundred twenty-seven million, three hundred fifty thousand, four hundred forty".