1420826619014 has 16 divisors (see below), whose sum is σ = 2325080241216. Its totient is φ = 645804940200.

The previous prime is 1420826619013. The next prime is 1420826619019. The reversal of 1420826619014 is 4109166280241.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1420826619013) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 687752 + ... + 1820619.

It is an arithmetic number, because the mean of its divisors is an integer number (145317515076).

Almost surely, 2^{1420826619014} is an apocalyptic number.

1420826619014 is a deficient number, since it is larger than the sum of its proper divisors (904253622202).

1420826619014 is a wasteful number, since it uses less digits than its factorization.

1420826619014 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2534131.

The product of its (nonzero) digits is 165888, while the sum is 44.

The spelling of 1420826619014 in words is "one trillion, four hundred twenty billion, eight hundred twenty-six million, six hundred nineteen thousand, fourteen".