434404132011 has 12 divisors (see below), whose sum is σ = 660497510920. Its totient is φ = 274360504320.

The previous prime is 434404131989. The next prime is 434404132013. The reversal of 434404132011 is 110231404434.

434404132011 is a `hidden beast` number, since 4 + 3 + 4 + 40 + 413 + 201 + 1 = 666.

It is not a de Polignac number, because 434404132011 - 2⁷ = 434404131883 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (434404132013) 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, 1270187350 + ... + 1270187691.

Almost surely, 2^434404132011 is an apocalyptic number.

434404132011 is a deficient number, since it is larger than the sum of its proper divisors (226093378909).

434404132011 is a wasteful number, since it uses less digits than its factorization.

434404132011 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2540375066 (or 2540375063 counting only the distinct ones).

The product of its (nonzero) digits is 4608, while the sum is 27.

Adding to 434404132011 its reverse (110231404434), we get a palindrome (544635536445).

The spelling of 434404132011 in words is "four hundred thirty-four billion, four hundred four million, one hundred thirty-two thousand, eleven".