2323142404155 has 64 divisors (see below), whose sum is σ = 4309971793920. Its totient is φ = 1185036386688.

The previous prime is 2323142404151. The next prime is 2323142404211. The reversal of 2323142404155 is 5514042413232.

It is a happy number.

2323142404155 is a `hidden beast` number, since 2 + 3 + 231 + 4 + 2 + 4 + 0 + 415 + 5 = 666.

2323142404155 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 2323142404155 - 2² = 2323142404151 is a prime.

It is a super-3 number, since 3×2323142404155³ (a number of 38 digits) contains 333 as substring. Note that it is a super-d number also for d = 2.

It is not an unprimeable number, because it can be changed into a prime (2323142404151) by changing a digit.

It is a polite number, since it can be written in 63 ways as a sum of consecutive naturals, for example, 46416474 + ... + 46466496.

It is an arithmetic number, because the mean of its divisors is an integer number (67343309280).

Almost surely, 2^{2323142404155} is an apocalyptic number.

2323142404155 is a deficient number, since it is larger than the sum of its proper divisors (1986829389765).

2323142404155 is a wasteful number, since it uses less digits than its factorization.

2323142404155 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 65017 (or 65011 counting only the distinct ones).

The product of its (nonzero) digits is 115200, while the sum is 36.

Adding to 2323142404155 its reverse (5514042413232), we get a palindrome (7837184817387).

The spelling of 2323142404155 in words is "two trillion, three hundred twenty-three billion, one hundred forty-two million, four hundred four thousand, one hundred fifty-five".