2405610401 has 4 divisors (see below), whose sum is σ = 2405751600. Its totient is φ = 2405469204.

The previous prime is 2405610397. The next prime is 2405610413. The reversal of 2405610401 is 1040165042.

2405610401 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4.

It is a cyclic number.

It is not a de Polignac number, because 2405610401 - 2² = 2405610397 is a prime.

It is a super-2 number, since 2×2405610401² = 11573922802798761602, which contains 22 as substring.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (2405610461) 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, 40871 + ... + 80508.

It is an arithmetic number, because the mean of its divisors is an integer number (601437900).

Almost surely, 2^2405610401 is an apocalyptic number.

It is an amenable number.

2405610401 is a deficient number, since it is larger than the sum of its proper divisors (141199).

2405610401 is a wasteful number, since it uses less digits than its factorization.

2405610401 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 141198.

The product of its (nonzero) digits is 960, while the sum is 23.

The square root of 2405610401 is about 49047.0223459080. The cubic root of 2405610401 is about 1339.9083625238.

Adding to 2405610401 its reverse (1040165042), we get a palindrome (3445775443).

The spelling of 2405610401 in words is "two billion, four hundred five million, six hundred ten thousand, four hundred one".