2343040029 has 48 divisors (see below), whose sum is σ = 3788928000. Its totient is φ = 1382965920.

The previous prime is 2343040009. The next prime is 2343040057. The reversal of 2343040029 is 9200403432.

It is a happy number.

2343040029 is a `hidden beast` number, since 234 + 3 + 0 + 400 + 29 = 666.

It is not a de Polignac number, because 2343040029 - 2¹³ = 2343031837 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 2343039984 and 2343040011.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2343040009) by changing a digit.

It is a polite number, since it can be written in 47 ways as a sum of consecutive naturals, for example, 2123692 + ... + 2124794.

It is an arithmetic number, because the mean of its divisors is an integer number (78936000).

Almost surely, 2^2343040029 is an apocalyptic number.

It is an amenable number.

2343040029 is a deficient number, since it is larger than the sum of its proper divisors (1445887971).

2343040029 is a wasteful number, since it uses less digits than its factorization.

2343040029 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1662 (or 1659 counting only the distinct ones).

The product of its (nonzero) digits is 5184, while the sum is 27.

The square root of 2343040029 is about 48404.9587232548. The cubic root of 2343040029 is about 1328.1890722854.

The spelling of 2343040029 in words is "two billion, three hundred forty-three million, forty thousand, twenty-nine".