1420101195 has 8 divisors (see below), whose sum is σ = 2272161936. Its totient is φ = 757387296.

The previous prime is 1420101191. The next prime is 1420101209. The reversal of 1420101195 is 5911010241.

It is a happy number.

It is a sphenic number, since it is the product of 3 distinct primes.

It is not a de Polignac number, because 1420101195 - 2² = 1420101191 is a prime.

It is not an unprimeable number, because it can be changed into a prime (1420101191) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 47336692 + ... + 47336721.

It is an arithmetic number, because the mean of its divisors is an integer number (284020242).

Almost surely, 2^1420101195 is an apocalyptic number.

1420101195 is a gapful number since it is divisible by the number (15) formed by its first and last digit.

1420101195 is a deficient number, since it is larger than the sum of its proper divisors (852060741).

1420101195 is an equidigital number, since it uses as much as digits as its factorization.

1420101195 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 94673421.

The product of its (nonzero) digits is 360, while the sum is 24.

The square root of 1420101195 is about 37684.2300571472. The cubic root of 1420101195 is about 1124.0175640400.

The spelling of 1420101195 in words is "one billion, four hundred twenty million, one hundred one thousand, one hundred ninety-five".