1326270912425 has 12 divisors (see below), whose sum is σ = 1741315692636. Its totient is φ = 998603980800.

The previous prime is 1326270912301. The next prime is 1326270912457. The reversal of 1326270912425 is 5242190726231.

It can be written as a sum of positive squares in 6 ways, for example, as 24061283689 + 1302209628736 = 155117^2 + 1141144^2 .

It is not a de Polignac number, because 1326270912425 - 2¹² = 1326270908329 is a prime.

It is a hoax number, since the sum of its digits (44) coincides with the sum of the digits of its distinct prime factors.

It is a Duffinian number.

It is an unprimeable number.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 1560318296 + ... + 1560319145.

It is an arithmetic number, because the mean of its divisors is an integer number (145109641053).

Almost surely, 2^{1326270912425} is an apocalyptic number.

It is an amenable number.

1326270912425 is a deficient number, since it is larger than the sum of its proper divisors (415044780211).

1326270912425 is a wasteful number, since it uses less digits than its factorization.

1326270912425 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3120637468 (or 3120637463 counting only the distinct ones).

The product of its (nonzero) digits is 362880, while the sum is 44.

The spelling of 1326270912425 in words is "one trillion, three hundred twenty-six billion, two hundred seventy million, nine hundred twelve thousand, four hundred twenty-five".