2405420152 has 16 divisors (see below), whose sum is σ = 4550077440. Its totient is φ = 1192066176.

The previous prime is 2405420113. The next prime is 2405420161. The reversal of 2405420152 is 2510245042.

It is a super-2 number, since 2×2405420152² = 11572092215295406208, which contains 22 as substring.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 1329528 + ... + 1331335.

It is an arithmetic number, because the mean of its divisors is an integer number (284379840).

Almost surely, 2^2405420152 is an apocalyptic number.

It is an amenable number.

2405420152 is a deficient number, since it is larger than the sum of its proper divisors (2144657288).

2405420152 is a wasteful number, since it uses less digits than its factorization.

2405420152 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2660982 (or 2660978 counting only the distinct ones).

The product of its (nonzero) digits is 3200, while the sum is 25.

The square root of 2405420152 is about 49045.0828524124. The cubic root of 2405420152 is about 1339.8730391333.

Adding to 2405420152 its reverse (2510245042), we get a palindrome (4915665194).

The spelling of 2405420152 in words is "two billion, four hundred five million, four hundred twenty thousand, one hundred fifty-two".