34540325433 has 36 divisors (see below), whose sum is σ = 54431572780. Its totient is φ = 21086562816.

The previous prime is 34540325381. The next prime is 34540325437. The reversal of 34540325433 is 33452304543.

34540325433 is a `hidden beast` number, since 3 + 4 + 540 + 32 + 54 + 33 = 666.

It can be written as a sum of positive squares in 6 ways, for example, as 18882057744 + 15658267689 = 137412^2 + 125133^2 .

It is not a de Polignac number, because 34540325433 - 2¹² = 34540321337 is a prime.

It is a Duffinian number.

It is a Curzon number.

It is not an unprimeable number, because it can be changed into a prime (34540325437) by changing a digit.

It is a polite number, since it can be written in 35 ways as a sum of consecutive naturals, for example, 83218 + ... + 275691.

Almost surely, 2^34540325433 is an apocalyptic number.

It is an amenable number.

34540325433 is a deficient number, since it is larger than the sum of its proper divisors (19891247347).

34540325433 is a wasteful number, since it uses less digits than its factorization.

34540325433 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 358986 (or 358966 counting only the distinct ones).

The product of its (nonzero) digits is 259200, while the sum is 36.

Adding to 34540325433 its reverse (33452304543), we get a palindrome (67992629976).

The spelling of 34540325433 in words is "thirty-four billion, five hundred forty million, three hundred twenty-five thousand, four hundred thirty-three".