20140045334 has 32 divisors (see below), whose sum is σ = 31932480000. Its totient is φ = 9500397984.

The previous prime is 20140045327. The next prime is 20140045337. The reversal of 20140045334 is 43354004102.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (20140045337) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 13001192 + ... + 13002740.

It is an arithmetic number, because the mean of its divisors is an integer number (997890000).

Almost surely, 2^20140045334 is an apocalyptic number.

20140045334 is a deficient number, since it is larger than the sum of its proper divisors (11792434666).

20140045334 is a wasteful number, since it uses less digits than its factorization.

20140045334 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2772.

The product of its (nonzero) digits is 5760, while the sum is 26.

Adding to 20140045334 its reverse (43354004102), we get a palindrome (63494049436).

The spelling of 20140045334 in words is "twenty billion, one hundred forty million, forty-five thousand, three hundred thirty-four".