1420801354220 has 24 divisors (see below), whose sum is σ = 2984669964864. Its totient is φ = 568132518656.

The previous prime is 1420801354211. The next prime is 1420801354261. The reversal of 1420801354220 is 224531080241.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 11689469 + ... + 11810388.

It is an arithmetic number, because the mean of its divisors is an integer number (124361248536).

Almost surely, 2^{1420801354220} is an apocalyptic number.

1420801354220 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

1420801354220 is an abundant number, since it is smaller than the sum of its proper divisors (1563868610644).

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

1420801354220 is a wasteful number, since it uses less digits than its factorization.

1420801354220 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 23502889 (or 23502887 counting only the distinct ones).

The product of its (nonzero) digits is 15360, while the sum is 32.

The spelling of 1420801354220 in words is "one trillion, four hundred twenty billion, eight hundred one million, three hundred fifty-four thousand, two hundred twenty".