2420155235 has 8 divisors (see below), whose sum is σ = 2905287216. Its totient is φ = 1935390240.

The previous prime is 2420155217. The next prime is 2420155247. The reversal of 2420155235 is 5325510242.

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

It is not a de Polignac number, because 2420155235 - 2²² = 2415960931 is a prime.

It is a super-2 number, since 2×2420155235² = 11714302722995810450, which contains 22 as substring.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 2420155198 and 2420155207.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 77021 + ... + 103790.

It is an arithmetic number, because the mean of its divisors is an integer number (363160902).

Almost surely, 2^2420155235 is an apocalyptic number.

2420155235 is a deficient number, since it is larger than the sum of its proper divisors (485131981).

2420155235 is a wasteful number, since it uses less digits than its factorization.

2420155235 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 183493.

The product of its (nonzero) digits is 12000, while the sum is 29.

The square root of 2420155235 is about 49195.0732797503. The cubic root of 2420155235 is about 1342.6033955462.

Adding to 2420155235 its reverse (5325510242), we get a palindrome (7745665477).

The spelling of 2420155235 in words is "two billion, four hundred twenty million, one hundred fifty-five thousand, two hundred thirty-five".