1481460325144 has 16 divisors (see below), whose sum is σ = 2777876285400. Its totient is φ = 740693315712.

The previous prime is 1481460325117. The next prime is 1481460325199. The reversal of 1481460325144 is 4415230641841.

It is a self number, because there is not a number n which added to its sum of digits gives 1481460325144.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 4434609 + ... + 4756960.

Almost surely, 2^{1481460325144} is an apocalyptic number.

It is an amenable number.

1481460325144 is a deficient number, since it is larger than the sum of its proper divisors (1296415960256).

1481460325144 is a wasteful number, since it uses less digits than its factorization.

1481460325144 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 9211722 (or 9211718 counting only the distinct ones).

The product of its (nonzero) digits is 368640, while the sum is 43.

Adding to 1481460325144 its reverse (4415230641841), we get a palindrome (5896690966985).

The spelling of 1481460325144 in words is "one trillion, four hundred eighty-one billion, four hundred sixty million, three hundred twenty-five thousand, one hundred forty-four".