4125514349601 has 28 divisors (see below), whose sum is σ = 6188095787028. Its totient is φ = 2749162879584.

The previous prime is 4125514349563. The next prime is 4125514349633. The reversal of 4125514349601 is 1069434155214.

4125514349601 is a `hidden beast` number, since 4 + 1 + 2 + 5 + 5 + 1 + 4 + 34 + 9 + 601 = 666.

It can be written as a sum of positive squares in 2 ways, for example, as 3186599861025 + 938914488576 = 1785105^2 + 968976^2 .

It is not a de Polignac number, because 4125514349601 - 2¹¹ = 4125514347553 is a prime.

It is a hoax number, since the sum of its digits (45) coincides with the sum of the digits of its distinct prime factors.

It is not an unprimeable number, because it can be changed into a prime (4125514349501) by changing a digit.

It is a polite number, since it can be written in 27 ways as a sum of consecutive naturals, for example, 487911 + ... + 2913603.

Almost surely, 2^{4125514349601} is an apocalyptic number.

It is an amenable number.

4125514349601 is a deficient number, since it is larger than the sum of its proper divisors (2062581437427).

4125514349601 is an equidigital number, since it uses as much as digits as its factorization.

4125514349601 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2428044 (or 2428029 counting only the distinct ones).

The product of its (nonzero) digits is 518400, while the sum is 45.

The spelling of 4125514349601 in words is "four trillion, one hundred twenty-five billion, five hundred fourteen million, three hundred forty-nine thousand, six hundred one".