514342121342 has 32 divisors (see below), whose sum is σ = 884987873280. Its totient is φ = 219619199520.

The previous prime is 514342121341. The next prime is 514342121353. The reversal of 514342121342 is 243121243415.

It is a super-4 number, since 4×514342121342⁴ (a number of 48 digits) contains 4444 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 514342121299 and 514342121308.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (514342121341) 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, 4110884 + ... + 4234152.

It is an arithmetic number, because the mean of its divisors is an integer number (27655871040).

Almost surely, 2^514342121342 is an apocalyptic number.

514342121342 is a deficient number, since it is larger than the sum of its proper divisors (370645751938).

514342121342 is a wasteful number, since it uses less digits than its factorization.

514342121342 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 124376.

The product of its digits is 23040, while the sum is 32.

Adding to 514342121342 its reverse (243121243415), we get a palindrome (757463364757).

The spelling of 514342121342 in words is "five hundred fourteen billion, three hundred forty-two million, one hundred twenty-one thousand, three hundred forty-two".