20134132410 has 64 divisors (see below), whose sum is σ = 58473591552. Its totient is φ = 4331375616.

The previous prime is 20134132373. The next prime is 20134132429. The reversal of 20134132410 is 1423143102.

It is a Harshad number since it is a multiple of its sum of digits (21).

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 2816337 + ... + 2823476.

It is an arithmetic number, because the mean of its divisors is an integer number (913649868).

Almost surely, 2^20134132410 is an apocalyptic number.

20134132410 is an abundant number, since it is smaller than the sum of its proper divisors (38339459142).

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

20134132410 is a wasteful number, since it uses less digits than its factorization.

20134132410 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 5639847.

The product of its (nonzero) digits is 576, while the sum is 21.

Adding to 20134132410 its reverse (1423143102), we get a palindrome (21557275512).

The spelling of 20134132410 in words is "twenty billion, one hundred thirty-four million, one hundred thirty-two thousand, four hundred ten".