34045321245 has 48 divisors (see below), whose sum is σ = 59091197760. Its totient is φ = 16730608128.

The previous prime is 34045321243. The next prime is 34045321253. The reversal of 34045321245 is 54212354043.

It is not a de Polignac number, because 34045321245 - 2¹ = 34045321243 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (34045321243) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 47 ways as a sum of consecutive naturals, for example, 1430614 + ... + 1454216.

It is an arithmetic number, because the mean of its divisors is an integer number (1231066620).

Almost surely, 2^34045321245 is an apocalyptic number.

It is an amenable number.

34045321245 is a deficient number, since it is larger than the sum of its proper divisors (25045876515).

34045321245 is a wasteful number, since it uses less digits than its factorization.

34045321245 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 24206 (or 24193 counting only the distinct ones).

The product of its (nonzero) digits is 57600, while the sum is 33.

Adding to 34045321245 its reverse (54212354043), we get a palindrome (88257675288).

The spelling of 34045321245 in words is "thirty-four billion, forty-five million, three hundred twenty-one thousand, two hundred forty-five".