20011034414 has 16 divisors (see below), whose sum is σ = 34365575808. Its totient is φ = 8560921272.

The previous prime is 20011034413. The next prime is 20011034419. The reversal of 20011034414 is 41443011002.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (20011034413) 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, 1261532 + ... + 1277295.

It is an arithmetic number, because the mean of its divisors is an integer number (2147848488).

Almost surely, 2^20011034414 is an apocalyptic number.

20011034414 is a deficient number, since it is larger than the sum of its proper divisors (14354541394).

20011034414 is a wasteful number, since it uses less digits than its factorization.

20011034414 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2539399.

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

Adding to 20011034414 its reverse (41443011002), we get a palindrome (61454045416).

The spelling of 20011034414 in words is "twenty billion, eleven million, thirty-four thousand, four hundred fourteen".