1420284282501 has 64 divisors (see below), whose sum is σ = 2236658651136. Its totient is φ = 784813708800.

The previous prime is 1420284282499. The next prime is 1420284282511. The reversal of 1420284282501 is 1052824820241.

It is a happy number.

It is not a de Polignac number, because 1420284282501 - 2¹ = 1420284282499 is a prime.

It is a self number, because there is not a number n which added to its sum of digits gives 1420284282501.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1420284282511) by changing a digit.

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 63 ways as a sum of consecutive naturals, for example, 49289040 + ... + 49317846.

It is an arithmetic number, because the mean of its divisors is an integer number (34947791424).

Almost surely, 2^{1420284282501} is an apocalyptic number.

It is an amenable number.

1420284282501 is a deficient number, since it is larger than the sum of its proper divisors (816374368635).

1420284282501 is a wasteful number, since it uses less digits than its factorization.

1420284282501 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 29362.

The product of its (nonzero) digits is 81920, while the sum is 39.

The spelling of 1420284282501 in words is "one trillion, four hundred twenty billion, two hundred eighty-four million, two hundred eighty-two thousand, five hundred one".