534228436568731 has 8 divisors (see below), whose sum is σ = 534443461460480. Its totient is φ = 534013421652648.

The previous prime is 534228436568693. The next prime is 534228436568753. The reversal of 534228436568731 is 137865634822435.

It is a happy number.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 534228436568731 - 2¹¹ = 534228436566683 is a prime.

It is a super-2 number, since 2×534228436568731² (a number of 30 digits) contains 22 as substring.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (534228436568831) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 105575710 + ... + 110520076.

It is an arithmetic number, because the mean of its divisors is an integer number (66805432682560).

Almost surely, 2^{534228436568731} is an apocalyptic number.

534228436568731 is a deficient number, since it is larger than the sum of its proper divisors (215024891749).

534228436568731 is a wasteful number, since it uses less digits than its factorization.

534228436568731 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 4987833.

The product of its digits is 696729600, while the sum is 67.

The spelling of 534228436568731 in words is "five hundred thirty-four trillion, two hundred twenty-eight billion, four hundred thirty-six million, five hundred sixty-eight thousand, seven hundred thirty-one".