1420347075200 has 48 divisors (see below), whose sum is σ = 3508701142110. Its totient is φ = 568138828800.

The previous prime is 1420347075139. The next prime is 1420347075227. The reversal of 1420347075200 is 25707430241.

It can be written as a sum of positive squares in 3 ways, for example, as 923705521216 + 496641553984 = 961096^2 + 704728^2 .

It is an unprimeable number.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 221926031 + ... + 221932430.

Almost surely, 2^{1420347075200} is an apocalyptic number.

1420347075200 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

1420347075200 is an abundant number, since it is smaller than the sum of its proper divisors (2088354066910).

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

1420347075200 is an equidigital number, since it uses as much as digits as its factorization.

1420347075200 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 443858485 (or 443858468 counting only the distinct ones).

The product of its (nonzero) digits is 47040, while the sum is 35.

The spelling of 1420347075200 in words is "one trillion, four hundred twenty billion, three hundred forty-seven million, seventy-five thousand, two hundred".