2345916155 has 16 divisors (see below), whose sum is σ = 3100840704. Its totient is φ = 1689552480.

The previous prime is 2345916151. The next prime is 2345916161. The reversal of 2345916155 is 5516195432.

It is not a de Polignac number, because 2345916155 - 2² = 2345916151 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (2345916151) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 201389 + ... + 212718.

It is an arithmetic number, because the mean of its divisors is an integer number (193802544).

Almost surely, 2^2345916155 is an apocalyptic number.

2345916155 is a deficient number, since it is larger than the sum of its proper divisors (754924549).

2345916155 is a wasteful number, since it uses less digits than its factorization.

2345916155 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 414226.

The product of its digits is 162000, while the sum is 41.

The square root of 2345916155 is about 48434.6586134351. The cubic root of 2345916155 is about 1328.7323091464.

The spelling of 2345916155 in words is "two billion, three hundred forty-five million, nine hundred sixteen thousand, one hundred fifty-five".