20140232401134 has 48 divisors (see below), whose sum is σ = 43846795259280. Its totient is φ = 6681164878080.

The previous prime is 20140232401111. The next prime is 20140232401183. The reversal of 20140232401134 is 43110423204102.

20140232401134 is a `hidden beast` number, since 2 + 0 + 1 + 402 + 3 + 240 + 1 + 13 + 4 = 666.

It is a super-2 number, since 2×20140232401134² (a number of 27 digits) contains 22 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 20140232401098 and 20140232401107.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 62007484 + ... + 62331440.

It is an arithmetic number, because the mean of its divisors is an integer number (913474901235).

Almost surely, 2^{20140232401134} is an apocalyptic number.

20140232401134 is an abundant number, since it is smaller than the sum of its proper divisors (23706562858146).

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

20140232401134 is a wasteful number, since it uses less digits than its factorization.

20140232401134 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 340545 (or 340542 counting only the distinct ones).

The product of its (nonzero) digits is 4608, while the sum is 27.

Adding to 20140232401134 its reverse (43110423204102), we get a palindrome (63250655605236).

The spelling of 20140232401134 in words is "twenty trillion, one hundred forty billion, two hundred thirty-two million, four hundred one thousand, one hundred thirty-four".