11454034152144 has 40 divisors (see below), whose sum is σ = 31330152241920. Its totient is φ = 3593422478848.

The previous prime is 11454034152097. The next prime is 11454034152151. The reversal of 11454034152144 is 44125143045411.

It is a super-2 number, since 2×11454034152144² (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 7 ways as a sum of consecutive naturals, for example, 7018402464 + ... + 7018404095.

It is an arithmetic number, because the mean of its divisors is an integer number (783253806048).

Almost surely, 2^{11454034152144} is an apocalyptic number.

It is an amenable number.

11454034152144 is an abundant number, since it is smaller than the sum of its proper divisors (19876118089776).

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

11454034152144 is a wasteful number, since it uses less digits than its factorization.

11454034152144 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 14036806587 (or 14036806581 counting only the distinct ones).

The product of its (nonzero) digits is 153600, while the sum is 39.

Adding to 11454034152144 its reverse (44125143045411), we get a palindrome (55579177197555).

The spelling of 11454034152144 in words is "eleven trillion, four hundred fifty-four billion, thirty-four million, one hundred fifty-two thousand, one hundred forty-four".