2404125601 has 4 divisors (see below), whose sum is σ = 2545544772. Its totient is φ = 2262706432.

The previous prime is 2404125593. The next prime is 2404125629. The reversal of 2404125601 is 1065214042.

It is a happy number.

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 1940843025 + 463282576 = 44055^2 + 21524^2 .

It is a cyclic number.

It is not a de Polignac number, because 2404125601 - 2³ = 2404125593 is a prime.

It is a super-2 number, since 2×2404125601² = 11559639810767222402, which contains 22 as substring.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (2404125641) 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, 70709560 + ... + 70709593.

It is an arithmetic number, because the mean of its divisors is an integer number (636386193).

Almost surely, 2^2404125601 is an apocalyptic number.

It is an amenable number.

2404125601 is a deficient number, since it is larger than the sum of its proper divisors (141419171).

2404125601 is a wasteful number, since it uses less digits than its factorization.

2404125601 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 141419170.

The product of its (nonzero) digits is 1920, while the sum is 25.

The square root of 2404125601 is about 49031.8835147091. The cubic root of 2404125601 is about 1339.6326313417.

Adding to 2404125601 its reverse (1065214042), we get a palindrome (3469339643).

The spelling of 2404125601 in words is "two billion, four hundred four million, one hundred twenty-five thousand, six hundred one".