534105405420431 has 8 divisors (see below), whose sum is σ = 575197308431424. Its totient is φ = 493014484098720.

The previous prime is 534105405420421. The next prime is 534105405420523. The reversal of 534105405420431 is 134024504501435.

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

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-534105405420431 is a prime.

It is a super-2 number, since 2×534105405420431² (a number of 30 digits) contains 22 as substring.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (534105405420421) 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, 244292135 + ... + 246468776.

It is an arithmetic number, because the mean of its divisors is an integer number (71899663553928).

Almost surely, 2^{534105405420431} is an apocalyptic number.

534105405420431 is a deficient number, since it is larger than the sum of its proper divisors (41091903010993).

534105405420431 is a wasteful number, since it uses less digits than its factorization.

534105405420431 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 490844641.

The product of its (nonzero) digits is 576000, while the sum is 41.

Adding to 534105405420431 its reverse (134024504501435), we get a palindrome (668129909921866).

The spelling of 534105405420431 in words is "five hundred thirty-four trillion, one hundred five billion, four hundred five million, four hundred twenty thousand, four hundred thirty-one".