1425312445244 has 12 divisors (see below), whose sum is σ = 2503569259800. Its totient is φ = 710006942448.

The previous prime is 1425312445237. The next prime is 1425312445259. The reversal of 1425312445244 is 4425442135241.

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, 662318834 + ... + 662320985.

It is an arithmetic number, because the mean of its divisors is an integer number (208630771650).

Almost surely, 2^{1425312445244} is an apocalyptic number.

It is an amenable number.

1425312445244 is a deficient number, since it is larger than the sum of its proper divisors (1078256814556).

1425312445244 is a wasteful number, since it uses less digits than its factorization.

1425312445244 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1324640092 (or 1324640090 counting only the distinct ones).

The product of its digits is 614400, while the sum is 41.

The spelling of 1425312445244 in words is "one trillion, four hundred twenty-five billion, three hundred twelve million, four hundred forty-five thousand, two hundred forty-four".