2342743700 has 144 divisors (see below), whose sum is σ = 5877748800. Its totient is φ = 801561600.

The previous prime is 2342743691. The next prime is 2342743751. The reversal of 2342743700 is 73472432.

2342743700 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 47 ways as a sum of consecutive naturals, for example, 4117016 + ... + 4117584.

It is an arithmetic number, because the mean of its divisors is an integer number (40817700).

Almost surely, 2^2342743700 is an apocalyptic number.

2342743700 is a gapful number since it is divisible by the number (20) formed by its first and last digit.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 2342743700, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (2938874400).

2342743700 is an abundant number, since it is smaller than the sum of its proper divisors (3535005100).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

2342743700 is a wasteful number, since it uses less digits than its factorization.

2342743700 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 810 (or 803 counting only the distinct ones).

The product of its (nonzero) digits is 28224, while the sum is 32.

The square root of 2342743700 is about 48401.8976900700. The cubic root of 2342743700 is about 1328.1330770074.

The spelling of 2342743700 in words is "two billion, three hundred forty-two million, seven hundred forty-three thousand, seven hundred".