20134401312410 has 32 divisors (see below), whose sum is σ = 45184734375552. Its totient is φ = 6275657551680.

The previous prime is 20134401312359. The next prime is 20134401312419. The reversal of 20134401312410 is 1421310443102.

It is a self number, because there is not a number n which added to its sum of digits gives 20134401312410.

It is not an unprimeable number, because it can be changed into a prime (20134401312419) 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, 13074285797 + ... + 13074287336.

It is an arithmetic number, because the mean of its divisors is an integer number (1412022949236).

Almost surely, 2^{20134401312410} is an apocalyptic number.

20134401312410 is an abundant number, since it is smaller than the sum of its proper divisors (25050333063142).

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

20134401312410 is a wasteful number, since it uses less digits than its factorization.

20134401312410 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 26148573158.

The product of its (nonzero) digits is 2304, while the sum is 26.

Adding to 20134401312410 its reverse (1421310443102), we get a palindrome (21555711755512).

The spelling of 20134401312410 in words is "twenty trillion, one hundred thirty-four billion, four hundred one million, three hundred twelve thousand, four hundred ten".