34545541433045 has 4 divisors (see below), whose sum is σ = 41454649719660. Its totient is φ = 27636433146432.

The previous prime is 34545541433041. The next prime is 34545541433057. The reversal of 34545541433045 is 54033414554543.

It is a happy number.

It is a semiprime because it is the product of two primes.

It can be written as a sum of positive squares in 2 ways, for example, as 13788195856516 + 20757345576529 = 3713246^2 + 4556023^2 .

It is a cyclic number.

It is not a de Polignac number, because 34545541433045 - 2² = 34545541433041 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 34545541432984 and 34545541433002.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (34545541433041) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 3454554143300 + ... + 3454554143309.

It is an arithmetic number, because the mean of its divisors is an integer number (10363662429915).

Almost surely, 2^{34545541433045} is an apocalyptic number.

It is an amenable number.

34545541433045 is a deficient number, since it is larger than the sum of its proper divisors (6909108286615).

34545541433045 is an equidigital number, since it uses as much as digits as its factorization.

34545541433045 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 6909108286614.

The product of its (nonzero) digits is 17280000, while the sum is 50.

Adding to 34545541433045 its reverse (54033414554543), we get a palindrome (88578955987588).

The spelling of 34545541433045 in words is "thirty-four trillion, five hundred forty-five billion, five hundred forty-one million, four hundred thirty-three thousand, forty-five".