2343880143 has 12 divisors (see below), whose sum is σ = 3693387048. Its totient is φ = 1420533360.

The previous prime is 2343880141. The next prime is 2343880183. The reversal of 2343880143 is 3410883432.

It is a happy number.

2343880143 is a `hidden beast` number, since 2 + 3 + 438 + 80 + 143 = 666.

It is not a de Polignac number, because 2343880143 - 2¹ = 2343880141 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 2343880098 and 2343880107.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2343880141) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 11837680 + ... + 11837877.

It is an arithmetic number, because the mean of its divisors is an integer number (307782254).

Almost surely, 2^2343880143 is an apocalyptic number.

2343880143 is a deficient number, since it is larger than the sum of its proper divisors (1349506905).

2343880143 is a wasteful number, since it uses less digits than its factorization.

2343880143 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 23675574 (or 23675571 counting only the distinct ones).

The product of its (nonzero) digits is 55296, while the sum is 36.

The square root of 2343880143 is about 48413.6359200587. The cubic root of 2343880143 is about 1328.3477972586.

The spelling of 2343880143 in words is "two billion, three hundred forty-three million, eight hundred eighty thousand, one hundred forty-three".