2340001155 has 32 divisors (see below), whose sum is σ = 3919829760. Its totient is φ = 1190430080.

The previous prime is 2340001151. The next prime is 2340001171. The reversal of 2340001155 is 5511000432.

2340001155 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is not a de Polignac number, because 2340001155 - 2² = 2340001151 is a prime.

It is not an unprimeable number, because it can be changed into a prime (2340001151) by changing a digit.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 3700 + ... + 68510.

It is an arithmetic number, because the mean of its divisors is an integer number (122494680).

Almost surely, 2^2340001155 is an apocalyptic number.

2340001155 is a deficient number, since it is larger than the sum of its proper divisors (1579828605).

2340001155 is a wasteful number, since it uses less digits than its factorization.

2340001155 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 64931.

The product of its (nonzero) digits is 600, while the sum is 21.

The square root of 2340001155 is about 48373.5584281330. The cubic root of 2340001155 is about 1327.6146126940.

Adding to 2340001155 its reverse (5511000432), we get a palindrome (7851001587).

The spelling of 2340001155 in words is "two billion, three hundred forty million, one thousand, one hundred fifty-five".