1420727324460 has 96 divisors (see below), whose sum is σ = 4197646387200. Its totient is φ = 358042913280.

The previous prime is 1420727324431. The next prime is 1420727324507. The reversal of 1420727324460 is 644237270241.

It is a super-2 number, since 2×1420727324460² (a number of 25 digits) contains 22 as substring.

It is an unprimeable number.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 1057276 + ... + 1989795.

It is an arithmetic number, because the mean of its divisors is an integer number (43725483200).

Almost surely, 2^{1420727324460} is an apocalyptic number.

1420727324460 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

1420727324460 is an abundant number, since it is smaller than the sum of its proper divisors (2776919062740).

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

1420727324460 is a wasteful number, since it uses less digits than its factorization.

1420727324460 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3047511 (or 3047509 counting only the distinct ones).

The product of its (nonzero) digits is 451584, while the sum is 42.

The spelling of 1420727324460 in words is "one trillion, four hundred twenty billion, seven hundred twenty-seven million, three hundred twenty-four thousand, four hundred sixty".