2405430061 has 8 divisors (see below), whose sum is σ = 2460472704. Its totient is φ = 2350548480.

The previous prime is 2405430043. The next prime is 2405430067. The reversal of 2405430061 is 1600345042.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 2405430061 - 2⁵ = 2405430029 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 (2405430067) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 9795 + ... + 70048.

It is an arithmetic number, because the mean of its divisors is an integer number (307559088).

Almost surely, 2^2405430061 is an apocalyptic number.

It is an amenable number.

2405430061 is a deficient number, since it is larger than the sum of its proper divisors (55042643).

2405430061 is an equidigital number, since it uses as much as digits as its factorization.

2405430061 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 80531.

The product of its (nonzero) digits is 2880, while the sum is 25.

The square root of 2405430061 is about 49045.1838716097. The cubic root of 2405430061 is about 1339.8748789760.

The spelling of 2405430061 in words is "two billion, four hundred five million, four hundred thirty thousand, sixty-one".