434531541311 has 12 divisors (see below), whose sum is σ = 505896413760. Its totient is φ = 372145435200.

The previous prime is 434531541287. The next prime is 434531541319. The reversal of 434531541311 is 113145135434.

It is a happy number.

It is not a de Polignac number, because 434531541311 - 2¹⁸ = 434531279167 is a prime.

It is a super-2 number, since 2×434531541311² (a number of 24 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 (434531541319) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 3633071 + ... + 3750768.

It is an arithmetic number, because the mean of its divisors is an integer number (42158034480).

Almost surely, 2^434531541311 is an apocalyptic number.

434531541311 is a deficient number, since it is larger than the sum of its proper divisors (71364872449).

434531541311 is a wasteful number, since it uses less digits than its factorization.

434531541311 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 7385054 (or 7385047 counting only the distinct ones).

The product of its digits is 43200, while the sum is 35.

Adding to 434531541311 its reverse (113145135434), we get a palindrome (547676676745).

The spelling of 434531541311 in words is "four hundred thirty-four billion, five hundred thirty-one million, five hundred forty-one thousand, three hundred eleven".