1470909140485 has 4 divisors (see below), whose sum is σ = 1765090968588. Its totient is φ = 1176727312384.

The previous prime is 1470909140483. The next prime is 1470909140531. The reversal of 1470909140485 is 5840419090741.

It is a semiprime because it is the product of two primes.

It can be written as a sum of positive squares in 2 ways, for example, as 1079336065921 + 391573074564 = 1038911^2 + 625758^2 .

It is a cyclic number.

It is not a de Polignac number, because 1470909140485 - 2¹ = 1470909140483 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1470909140483) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 147090914044 + ... + 147090914053.

It is an arithmetic number, because the mean of its divisors is an integer number (441272742147).

Almost surely, 2^{1470909140485} is an apocalyptic number.

It is an amenable number.

1470909140485 is a deficient number, since it is larger than the sum of its proper divisors (294181828103).

1470909140485 is an equidigital number, since it uses as much as digits as its factorization.

1470909140485 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 294181828102.

The product of its (nonzero) digits is 1451520, while the sum is 52.

The spelling of 1470909140485 in words is "one trillion, four hundred seventy billion, nine hundred nine million, one hundred forty thousand, four hundred eighty-five".