1425631016305 has 16 divisors (see below), whose sum is σ = 1747392009984. Its totient is φ = 1116088167040.

The previous prime is 1425631016279. The next prime is 1425631016401. The reversal of 1425631016305 is 5036101365241.

It is not a de Polignac number, because 1425631016305 - 2⁵ = 1425631016273 is a prime.

It is a Duffinian number.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 1352574 + ... + 2163496.

It is an arithmetic number, because the mean of its divisors is an integer number (109212000624).

Almost surely, 2^{1425631016305} is an apocalyptic number.

It is an amenable number.

1425631016305 is a deficient number, since it is larger than the sum of its proper divisors (321760993679).

1425631016305 is an equidigital number, since it uses as much as digits as its factorization.

1425631016305 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 818456.

The product of its (nonzero) digits is 64800, while the sum is 37.

The spelling of 1425631016305 in words is "one trillion, four hundred twenty-five billion, six hundred thirty-one million, sixteen thousand, three hundred five".