20140140004130 has 64 divisors (see below), whose sum is σ = 39346654556160. Its totient is φ = 7392403814400.

The previous prime is 20140140004129. The next prime is 20140140004133. The reversal of 20140140004130 is 3140004104102.

It is not an unprimeable number, because it can be changed into a prime (20140140004133) by changing a digit.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 9727391 + ... + 11614749.

It is an arithmetic number, because the mean of its divisors is an integer number (614791477440).

Almost surely, 2^{20140140004130} is an apocalyptic number.

20140140004130 is a deficient number, since it is larger than the sum of its proper divisors (19206514552030).

20140140004130 is a wasteful number, since it uses less digits than its factorization.

20140140004130 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1888955.

The product of its (nonzero) digits is 384, while the sum is 20.

Adding to 20140140004130 its reverse (3140004104102), we get a palindrome (23280144108232).

The spelling of 20140140004130 in words is "twenty trillion, one hundred forty billion, one hundred forty million, four thousand, one hundred thirty".