4057817401 has 9 divisors (see below), whose sum is σ = 4461015909. Its totient is φ = 3688287900.

The previous prime is 4057817399. The next prime is 4057817411. The reversal of 4057817401 is 1047187504.

The square root of 4057817401 is 63701.

It is a perfect power (a square), and thus also a powerful number.

It is not a de Polignac number, because 4057817401 - 2¹ = 4057817399 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (4057817411) by changing a digit.

It is a polite number, since it can be written in 8 ways as a sum of consecutive naturals, for example, 697816 + ... + 703606.

Almost surely, 2^4057817401 is an apocalyptic number.

4057817401 is the 63701-st square number.

4057817401 is the 31851-st centered octagonal number.

It is an amenable number.

4057817401 is a deficient number, since it is larger than the sum of its proper divisors (403198508).

4057817401 is an frugal number, since it uses more digits than its factorization.

4057817401 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 11604 (or 5802 counting only the distinct ones).

The product of its (nonzero) digits is 31360, while the sum is 37.

The cubic root of 4057817401 is about 1595.0127783360.

The spelling of 4057817401 in words is "four billion, fifty-seven million, eight hundred seventeen thousand, four hundred one".