514356342432 has 24 divisors (see below), whose sum is σ = 1350185399136. Its totient is φ = 171452114112.

The previous prime is 514356342427. The next prime is 514356342433. The reversal of 514356342432 is 234243653415.

It is a tau number, because it is divible by the number of its divisors (24).

It is not an unprimeable number, because it can be changed into a prime (514356342433) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 2678939188 + ... + 2678939379.

It is an arithmetic number, because the mean of its divisors is an integer number (56257724964).

Almost surely, 2^514356342432 is an apocalyptic number.

It is an amenable number.

514356342432 is an abundant number, since it is smaller than the sum of its proper divisors (835829056704).

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

514356342432 is a wasteful number, since it uses less digits than its factorization.

514356342432 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 5357878580 (or 5357878572 counting only the distinct ones).

The product of its digits is 1036800, while the sum is 42.

Adding to 514356342432 its reverse (234243653415), we get a palindrome (748599995847).

The spelling of 514356342432 in words is "five hundred fourteen billion, three hundred fifty-six million, three hundred forty-two thousand, four hundred thirty-two".