1450630420665 has 32 divisors (see below), whose sum is σ = 2431346063616. Its totient is φ = 737152204800.

The previous prime is 1450630420649. The next prime is 1450630420787. The reversal of 1450630420665 is 5660240360541.

It is not a de Polignac number, because 1450630420665 - 2⁴ = 1450630420649 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 31 ways as a sum of consecutive naturals, for example, 8091736 + ... + 8269065.

It is an arithmetic number, because the mean of its divisors is an integer number (75979564488).

Almost surely, 2^{1450630420665} is an apocalyptic number.

1450630420665 is a gapful number since it is divisible by the number (15) formed by its first and last digit.

It is an amenable number.

1450630420665 is a deficient number, since it is larger than the sum of its proper divisors (980715642951).

1450630420665 is a wasteful number, since it uses less digits than its factorization.

1450630420665 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 16361089.

The product of its (nonzero) digits is 518400, while the sum is 42.

The spelling of 1450630420665 in words is "one trillion, four hundred fifty billion, six hundred thirty million, four hundred twenty thousand, six hundred sixty-five".