534664315313331 has 32 divisors (see below), whose sum is σ = 828550544140800. Its totient is φ = 300338665777920.

The previous prime is 534664315313279. The next prime is 534664315313347. The reversal of 534664315313331 is 133313513466435.

It is not a de Polignac number, because 534664315313331 - 2⁹ = 534664315312819 is a prime.

It is a super-2 number, since 2×534664315313331² (a number of 30 digits) contains 22 as substring.

It is not an unprimeable number, because it can be changed into a prime (534664315363331) 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, 64836271 + ... + 72615911.

It is an arithmetic number, because the mean of its divisors is an integer number (25892204504400).

Almost surely, 2^{534664315313331} is an apocalyptic number.

534664315313331 is a deficient number, since it is larger than the sum of its proper divisors (293886228827469).

534664315313331 is a wasteful number, since it uses less digits than its factorization.

534664315313331 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 7835179.

The product of its digits is 10497600, while the sum is 51.

Adding to 534664315313331 its reverse (133313513466435), we get a palindrome (667977828779766).

The spelling of 534664315313331 in words is "five hundred thirty-four trillion, six hundred sixty-four billion, three hundred fifteen million, three hundred thirteen thousand, three hundred thirty-one".