4271857401 has 16 divisors (see below), whose sum is σ = 6647998464. Its totient is φ = 2389123344.

The previous prime is 4271857379. The next prime is 4271857439. The reversal of 4271857401 is 1047581724.

It is not a de Polignac number, because 4271857401 - 2⁷ = 4271857273 is a prime.

It is a self number, because there is not a number n which added to its sum of digits gives 4271857401.

It is not an unprimeable number, because it can be changed into a prime (4271857451) 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, 2163075 + ... + 2165048.

It is an arithmetic number, because the mean of its divisors is an integer number (415499904).

Almost surely, 2^4271857401 is an apocalyptic number.

It is an amenable number.

4271857401 is a deficient number, since it is larger than the sum of its proper divisors (2376141063).

4271857401 is a wasteful number, since it uses less digits than its factorization.

4271857401 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 4328180.

The product of its (nonzero) digits is 62720, while the sum is 39.

The square root of 4271857401 is about 65359.4476797349. The cubic root of 4271857401 is about 1622.5779967459.

The spelling of 4271857401 in words is "four billion, two hundred seventy-one million, eight hundred fifty-seven thousand, four hundred one".