434344410240543 has 64 divisors (see below), whose sum is σ = 711013970741760. Its totient is φ = 259853063731200.

The previous prime is 434344410240491. The next prime is 434344410240563. The reversal of 434344410240543 is 345042014443434.

434344410240543 is a `hidden beast` number, since 4 + 3 + 4 + 3 + 44 + 41 + 0 + 24 + 0 + 543 = 666.

It is not a de Polignac number, because 434344410240543 - 2⁸ = 434344410240287 is a prime.

It is a super-2 number, since 2×434344410240543² (a number of 30 digits) contains 22 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (434344410240563) by changing a digit.

It is a polite number, since it can be written in 63 ways as a sum of consecutive naturals, for example, 22638783 + ... + 37164543.

It is an arithmetic number, because the mean of its divisors is an integer number (11109593292840).

Almost surely, 2^{434344410240543} is an apocalyptic number.

434344410240543 is a deficient number, since it is larger than the sum of its proper divisors (276669560501217).

434344410240543 is a wasteful number, since it uses less digits than its factorization.

434344410240543 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 14527077 (or 14527071 counting only the distinct ones).

The product of its (nonzero) digits is 4423680, while the sum is 45.

Adding to 434344410240543 its reverse (345042014443434), we get a palindrome (779386424683977).

The spelling of 434344410240543 in words is "four hundred thirty-four trillion, three hundred forty-four billion, four hundred ten million, two hundred forty thousand, five hundred forty-three".