134334435221516 has 6 divisors (see below), whose sum is σ = 235085261637660. Its totient is φ = 67167217610756.

The previous prime is 134334435221513. The next prime is 134334435221549. The reversal of 134334435221516 is 615122534433431.

It is a super-3 number, since 3×134334435221516³ (a number of 43 digits) contains 333 as substring.

It is not an unprimeable number, because it can be changed into a prime (134334435221513) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 16791804402686 + ... + 16791804402693.

It is an arithmetic number, because the mean of its divisors is an integer number (39180876939610).

Almost surely, 2^{134334435221516} is an apocalyptic number.

It is an amenable number.

134334435221516 is a deficient number, since it is larger than the sum of its proper divisors (100750826416144).

134334435221516 is a wasteful number, since it uses less digits than its factorization.

134334435221516 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 33583608805383 (or 33583608805381 counting only the distinct ones).

The product of its digits is 3110400, while the sum is 47.

Adding to 134334435221516 its reverse (615122534433431), we get a palindrome (749456969654947).

The spelling of 134334435221516 in words is "one hundred thirty-four trillion, three hundred thirty-four billion, four hundred thirty-five million, two hundred twenty-one thousand, five hundred sixteen".