2342134320 has 160 divisors (see below), whose sum is σ = 7670175744. Its totient is φ = 590284800.

The previous prime is 2342134303. The next prime is 2342134331. The reversal of 2342134320 is 234312432.

It is a Harshad number since it is a multiple of its sum of digits (24).

It is an unprimeable number.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 316260 + ... + 323580.

Almost surely, 2^2342134320 is an apocalyptic number.

2342134320 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 2342134320, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (3835087872).

2342134320 is an abundant number, since it is smaller than the sum of its proper divisors (5328041424).

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

2342134320 is a wasteful number, since it uses less digits than its factorization.

2342134320 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 7411 (or 7405 counting only the distinct ones).

The product of its (nonzero) digits is 3456, while the sum is 24.

The square root of 2342134320 is about 48395.6022795460. The cubic root of 2342134320 is about 1328.0179117679.

Adding to 2342134320 its reverse (234312432), we get a palindrome (2576446752).

The spelling of 2342134320 in words is "two billion, three hundred forty-two million, one hundred thirty-four thousand, three hundred twenty".