2402406541 has 4 divisors (see below), whose sum is σ = 2405640672. Its totient is φ = 2399172412.

The previous prime is 2402406509. The next prime is 2402406553. The reversal of 2402406541 is 1456042042.

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 2402406541 - 2⁵ = 2402406509 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 (2402406571) 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, 1615951 + ... + 1617436.

It is an arithmetic number, because the mean of its divisors is an integer number (601410168).

Almost surely, 2^2402406541 is an apocalyptic number.

It is an amenable number.

2402406541 is a deficient number, since it is larger than the sum of its proper divisors (3234131).

2402406541 is an equidigital number, since it uses as much as digits as its factorization.

2402406541 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3234130.

The product of its (nonzero) digits is 7680, while the sum is 28.

The square root of 2402406541 is about 49014.3503578289. The cubic root of 2402406541 is about 1339.3132556286.

Adding to 2402406541 its reverse (1456042042), we get a palindrome (3858448583).

The spelling of 2402406541 in words is "two billion, four hundred two million, four hundred six thousand, five hundred forty-one".