4197428341 has 4 divisors (see below), whose sum is σ = 4299804684. Its totient is φ = 4095052000.

The previous prime is 4197428317. The next prime is 4197428357. The reversal of 4197428341 is 1438247914.

It is a semiprime because it is the product of two primes.

It can be written as a sum of positive squares in 2 ways, for example, as 526886116 + 3670542225 = 22954^2 + 60585^2 .

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-4197428341 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (4194428341) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 51188110 + ... + 51188191.

It is an arithmetic number, because the mean of its divisors is an integer number (1074951171).

Almost surely, 2^4197428341 is an apocalyptic number.

4197428341 is a gapful number since it is divisible by the number (41) formed by its first and last digit.

It is an amenable number.

4197428341 is a deficient number, since it is larger than the sum of its proper divisors (102376343).

4197428341 is a wasteful number, since it uses less digits than its factorization.

4197428341 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 102376342.

The product of its digits is 193536, while the sum is 43.

The square root of 4197428341 is about 64787.5631660892. The cubic root of 4197428341 is about 1613.0992781328.

The spelling of 4197428341 in words is "four billion, one hundred ninety-seven million, four hundred twenty-eight thousand, three hundred forty-one".