4206925064241 has 9 divisors (see below), whose sum is σ = 6076678425259. Its totient is φ = 2804612607336.

The previous prime is 4206925064231. The next prime is 4206925064257. The reversal of 4206925064241 is 1424605296024.

It is a happy number.

The square root of 4206925064241 is 2051079.

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

4206925064241 is a `hidden beast` number, since 4 + 2 + 0 + 69 + 2 + 506 + 42 + 41 = 666.

It can be written as a sum of positive squares in only one way, i.e., 1159121390625 + 3047803673616 = 1076625^2 + 1745796^2 .

It is a tau number, because it is divible by the number of its divisors (9).

It is not a de Polignac number, because 4206925064241 - 2¹⁵ = 4206925031473 is a prime.

It is a super-2 number, since 2×4206925064241² (a number of 26 digits) contains 22 as substring.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (4206925064231) 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, 5811391 + ... + 6495083.

Almost surely, 2^{4206925064241} is an apocalyptic number.

4206925064241 is the 2051079-th square number.

4206925064241 is the 1025540-th centered octagonal number.

It is an amenable number.

4206925064241 is a deficient number, since it is larger than the sum of its proper divisors (1869753361018).

4206925064241 is an frugal number, since it uses more digits than its factorization.

4206925064241 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1367392 (or 683696 counting only the distinct ones).

The product of its (nonzero) digits is 829440, while the sum is 45.

The spelling of 4206925064241 in words is "four trillion, two hundred six billion, nine hundred twenty-five million, sixty-four thousand, two hundred forty-one".