2405420151 has 8 divisors (see below), whose sum is σ = 3395887344. Its totient is φ = 1509283200.

The previous prime is 2405420113. The next prime is 2405420161. The reversal of 2405420151 is 1510245042.

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

It is not a de Polignac number, because 2405420151 - 2⁷ = 2405420023 is a prime.

It is a super-2 number, since 2×2405420151² = 11572092205673725602, which contains 22 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2405420161) 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, 23582500 + ... + 23582601.

It is an arithmetic number, because the mean of its divisors is an integer number (424485918).

Almost surely, 2^2405420151 is an apocalyptic number.

2405420151 is a deficient number, since it is larger than the sum of its proper divisors (990467193).

2405420151 is a wasteful number, since it uses less digits than its factorization.

2405420151 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 47165121.

The product of its (nonzero) digits is 1600, while the sum is 24.

The square root of 2405420151 is about 49045.0828422177. The cubic root of 2405420151 is about 1339.8730389477.

Adding to 2405420151 its reverse (1510245042), we get a palindrome (3915665193).

The spelling of 2405420151 in words is "two billion, four hundred five million, four hundred twenty thousand, one hundred fifty-one".