511351114412 has 24 divisors (see below), whose sum is σ = 955229667840. Its totient is φ = 238807411920.

The previous prime is 511351114397. The next prime is 511351114489. The reversal of 511351114412 is 214411153115.

It is a super-2 number, since 2×511351114412² (a number of 24 digits) contains 22 as substring.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 47377028 + ... + 47387819.

It is an arithmetic number, because the mean of its divisors is an integer number (39801236160).

Almost surely, 2^511351114412 is an apocalyptic number.

It is an amenable number.

511351114412 is a deficient number, since it is larger than the sum of its proper divisors (443878553428).

511351114412 is a wasteful number, since it uses less digits than its factorization.

511351114412 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 94764941 (or 94764939 counting only the distinct ones).

The product of its digits is 2400, while the sum is 29.

Adding to 511351114412 its reverse (214411153115), we get a palindrome (725762267527).

The spelling of 511351114412 in words is "five hundred eleven billion, three hundred fifty-one million, one hundred fourteen thousand, four hundred twelve".