2144265230425 has 24 divisors (see below), whose sum is σ = 2679220706400. Its totient is φ = 1702303524480.

The previous prime is 2144265230407. The next prime is 2144265230431. The reversal of 2144265230425 is 5240325624412.

It is not a de Polignac number, because 2144265230425 - 2³³ = 2135675295833 is a prime.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 9959566 + ... + 10172584.

It is an arithmetic number, because the mean of its divisors is an integer number (111634196100).

Almost surely, 2^{2144265230425} is an apocalyptic number.

2144265230425 is a gapful number since it is divisible by the number (25) formed by its first and last digit.

It is an amenable number.

2144265230425 is a deficient number, since it is larger than the sum of its proper divisors (534955475975).

2144265230425 is a wasteful number, since it uses less digits than its factorization.

2144265230425 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 216105 (or 216100 counting only the distinct ones).

The product of its (nonzero) digits is 460800, while the sum is 40.

The spelling of 2144265230425 in words is "two trillion, one hundred forty-four billion, two hundred sixty-five million, two hundred thirty thousand, four hundred twenty-five".