3201420127 has 16 divisors (see below), whose sum is σ = 3521463552. Its totient is φ = 2897256960.

The previous prime is 3201420091. The next prime is 3201420137. The reversal of 3201420127 is 7210241023.

It is not a de Polignac number, because 3201420127 - 2⁷ = 3201419999 is a prime.

It is a super-2 number, since 2×3201420127² = 20498181659121392258, which contains 22 as substring.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 3201420098 and 3201420107.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (3201420137) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 63393 + ... + 102085.

It is an arithmetic number, because the mean of its divisors is an integer number (220091472).

Almost surely, 2^3201420127 is an apocalyptic number.

3201420127 is a deficient number, since it is larger than the sum of its proper divisors (320043425).

3201420127 is a wasteful number, since it uses less digits than its factorization.

3201420127 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 38898.

The product of its (nonzero) digits is 672, while the sum is 22.

The square root of 3201420127 is about 56581.0933704891. The cubic root of 3201420127 is about 1473.8305585750.

The spelling of 3201420127 in words is "three billion, two hundred one million, four hundred twenty thousand, one hundred twenty-seven".