4511140302144 has 56 divisors (see below), whose sum is σ = 13640829012928. Its totient is φ = 1288897228800.

The previous prime is 4511140302113. The next prime is 4511140302181. The reversal of 4511140302144 is 4412030411154.

It is a tau number, because it is divible by the number of its divisors (56).

It is a super-2 number, since 2×4511140302144² (a number of 26 digits) contains 22 as substring.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 1678250257 + ... + 1678252944.

Almost surely, 2^{4511140302144} is an apocalyptic number.

It is an amenable number.

4511140302144 is an abundant number, since it is smaller than the sum of its proper divisors (9129688710784).

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

4511140302144 is a wasteful number, since it uses less digits than its factorization.

4511140302144 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3356503223 (or 3356503213 counting only the distinct ones).

The product of its (nonzero) digits is 7680, while the sum is 30.

Adding to 4511140302144 its reverse (4412030411154), we get a palindrome (8923170713298).

The spelling of 4511140302144 in words is "four trillion, five hundred eleven billion, one hundred forty million, three hundred two thousand, one hundred forty-four".