1420636022328 has 16 divisors (see below), whose sum is σ = 3551590055880. Its totient is φ = 473545340768.

The previous prime is 1420636022293. The next prime is 1420636022329. The reversal of 1420636022328 is 8232206360241.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1420636022329) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 29596583775 + ... + 29596583822.

Almost surely, 2^{1420636022328} is an apocalyptic number.

It is an amenable number.

1420636022328 is an abundant number, since it is smaller than the sum of its proper divisors (2130954033552).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

1420636022328 is a wasteful number, since it uses less digits than its factorization.

1420636022328 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 59193167606 (or 59193167602 counting only the distinct ones).

The product of its (nonzero) digits is 165888, while the sum is 39.

The spelling of 1420636022328 in words is "one trillion, four hundred twenty billion, six hundred thirty-six million, twenty-two thousand, three hundred twenty-eight".