20134004123002 has 128 divisors (see below), whose sum is σ = 40026235650048. Its totient is φ = 7353718963200.

The previous prime is 20134004122943. The next prime is 20134004123011. The reversal of 20134004123002 is 20032140043102.

It is a Harshad number since it is a multiple of its sum of digits (22).

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 63 ways as a sum of consecutive naturals, for example, 2356779543 + ... + 2356788085.

It is an arithmetic number, because the mean of its divisors is an integer number (312704966016).

Almost surely, 2^{20134004123002} is an apocalyptic number.

20134004123002 is a gapful number since it is divisible by the number (22) formed by its first and last digit.

20134004123002 is a deficient number, since it is larger than the sum of its proper divisors (19892231527046).

20134004123002 is a wasteful number, since it uses less digits than its factorization.

20134004123002 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 12044.

The product of its (nonzero) digits is 1152, while the sum is 22.

Adding to 20134004123002 its reverse (20032140043102), we get a palindrome (40166144166104).

The spelling of 20134004123002 in words is "twenty trillion, one hundred thirty-four billion, four million, one hundred twenty-three thousand, two".