511214200134 has 32 divisors (see below), whose sum is σ = 1126419782400. Its totient is φ = 153379596000.

The previous prime is 511214200109. The next prime is 511214200253. The reversal of 511214200134 is 431002412115.

It is a super-2 number, since 2×511214200134² (a number of 24 digits) contains 22 as substring.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 38338234 + ... + 38351565.

It is an arithmetic number, because the mean of its divisors is an integer number (35200618200).

Almost surely, 2^511214200134 is an apocalyptic number.

511214200134 is an abundant number, since it is smaller than the sum of its proper divisors (615205582266).

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

511214200134 is a wasteful number, since it uses less digits than its factorization.

511214200134 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 76689916.

The product of its (nonzero) digits is 960, while the sum is 24.

Adding to 511214200134 its reverse (431002412115), we get a palindrome (942216612249).

The spelling of 511214200134 in words is "five hundred eleven billion, two hundred fourteen million, two hundred thousand, one hundred thirty-four".