2234140552 has 16 divisors (see below), whose sum is σ = 4787444160. Its totient is φ = 957488784.

The previous prime is 2234140543. The next prime is 2234140577. The reversal of 2234140552 is 2550414322.

It is a Harshad number since it is a multiple of its sum of digits (28).

It is a self number, because there is not a number n which added to its sum of digits gives 2234140552.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 19947628 + ... + 19947739.

It is an arithmetic number, because the mean of its divisors is an integer number (299215260).

Almost surely, 2^2234140552 is an apocalyptic number.

It is an amenable number.

2234140552 is an abundant number, since it is smaller than the sum of its proper divisors (2553303608).

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

2234140552 is a wasteful number, since it uses less digits than its factorization.

2234140552 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 39895380 (or 39895376 counting only the distinct ones).

The product of its (nonzero) digits is 9600, while the sum is 28.

The square root of 2234140552 is about 47266.6960131550. The cubic root of 2234140552 is about 1307.2846562497.

Adding to 2234140552 its reverse (2550414322), we get a palindrome (4784554874).

The spelling of 2234140552 in words is "two billion, two hundred thirty-four million, one hundred forty thousand, five hundred fifty-two".