1420456363320 has 64 divisors (see below), whose sum is σ = 4288511625120. Its totient is φ = 376375693824.

The previous prime is 1420456363247. The next prime is 1420456363349. The reversal of 1420456363320 is 233636540241.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 37679047 + ... + 37716726.

Almost surely, 2^{1420456363320} is an apocalyptic number.

1420456363320 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

1420456363320 is an abundant number, since it is smaller than the sum of its proper divisors (2868055261800).

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

1420456363320 is a wasteful number, since it uses less digits than its factorization.

1420456363320 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 75395944 (or 75395940 counting only the distinct ones).

The product of its (nonzero) digits is 311040, while the sum is 39.

The spelling of 1420456363320 in words is "one trillion, four hundred twenty billion, four hundred fifty-six million, three hundred sixty-three thousand, three hundred twenty".