2234001340 has 24 divisors (see below), whose sum is σ = 4692738960. Its totient is φ = 893346048.

The previous prime is 2234001337. The next prime is 2234001347. The reversal of 2234001340 is 431004322.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2234001347) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 66484 + ... + 94276.

It is an arithmetic number, because the mean of its divisors is an integer number (195530790).

Almost surely, 2^2234001340 is an apocalyptic number.

2234001340 is a gapful number since it is divisible by the number (20) formed by its first and last digit.

It is an amenable number.

2234001340 is an abundant number, since it is smaller than the sum of its proper divisors (2458737620).

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

2234001340 is a wasteful number, since it uses less digits than its factorization.

2234001340 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 31821 (or 31819 counting only the distinct ones).

The product of its (nonzero) digits is 576, while the sum is 19.

The square root of 2234001340 is about 47265.2233677151. The cubic root of 2234001340 is about 1307.2575028563.

Adding to 2234001340 its reverse (431004322), we get a palindrome (2665005662).

The spelling of 2234001340 in words is "two billion, two hundred thirty-four million, one thousand, three hundred forty".