511214201134 has 64 divisors (see below), whose sum is σ = 994508121600. Its totient is φ = 191390905728.

The previous prime is 511214201119. The next prime is 511214201137. The reversal of 511214201134 is 431102412115.

It is a happy number.

It is a super-2 number, since 2×511214201134² (a number of 24 digits) contains 22 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 511214201099 and 511214201108.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (511214201137) by changing a digit.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 3196672 + ... + 3352780.

It is an arithmetic number, because the mean of its divisors is an integer number (15539189400).

Almost surely, 2^511214201134 is an apocalyptic number.

511214201134 is a deficient number, since it is larger than the sum of its proper divisors (483293920466).

511214201134 is a wasteful number, since it uses less digits than its factorization.

511214201134 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 157097.

The product of its (nonzero) digits is 960, while the sum is 25.

Adding to 511214201134 its reverse (431102412115), we get a palindrome (942316613249).

The spelling of 511214201134 in words is "five hundred eleven billion, two hundred fourteen million, two hundred one thousand, one hundred thirty-four".