2465489327144 has 8 divisors (see below), whose sum is σ = 4622792488410. Its totient is φ = 1232744663568.

The previous prime is 2465489327129. The next prime is 2465489327153. The reversal of 2465489327144 is 4417239845642.

It can be written as a sum of positive squares in only one way, i.e., 2151062222500 + 314427104644 = 1466650^2 + 560738^2 .

It is a tau number, because it is divible by the number of its divisors (8).

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 154093082939 + ... + 154093082954.

Almost surely, 2^{2465489327144} is an apocalyptic number.

It is an amenable number.

2465489327144 is a deficient number, since it is larger than the sum of its proper divisors (2157303161266).

2465489327144 is a wasteful number, since it uses less digits than its factorization.

2465489327144 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 308186165899 (or 308186165895 counting only the distinct ones).

The product of its digits is 46448640, while the sum is 59.

The spelling of 2465489327144 in words is "two trillion, four hundred sixty-five billion, four hundred eighty-nine million, three hundred twenty-seven thousand, one hundred forty-four".