20140223334 has 48 divisors (see below), whose sum is σ = 51116567616. Its totient is φ = 5231226000.

The previous prime is 20140223329. The next prime is 20140223339. The reversal of 20140223334 is 43332204102.

It is an interprime number because it is at equal distance from previous prime (20140223329) and next prime (20140223339).

It is a Curzon number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (20140223339) by changing a digit.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 3110592 + ... + 3117059.

It is an arithmetic number, because the mean of its divisors is an integer number (1064928492).

Almost surely, 2^20140223334 is an apocalyptic number.

20140223334 is an abundant number, since it is smaller than the sum of its proper divisors (30976344282).

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

20140223334 is a wasteful number, since it uses less digits than its factorization.

20140223334 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 6227681 (or 6227674 counting only the distinct ones).

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

Adding to 20140223334 its reverse (43332204102), we get a palindrome (63472427436).

The spelling of 20140223334 in words is "twenty billion, one hundred forty million, two hundred twenty-three thousand, three hundred thirty-four".