34451612745 has 16 divisors (see below), whose sum is σ = 60133724352. Its totient is φ = 16703812160.

The previous prime is 34451612719. The next prime is 34451612747. The reversal of 34451612745 is 54721615443.

It is not a de Polignac number, because 34451612745 - 2¹⁰ = 34451611721 is a prime.

It is a Curzon number.

It is a junction number, because it is equal to n+sod(n) for n = 34451612697 and 34451612706.

It is not an unprimeable number, because it can be changed into a prime (34451612747) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 104398662 + ... + 104398991.

It is an arithmetic number, because the mean of its divisors is an integer number (3758357772).

Almost surely, 2^34451612745 is an apocalyptic number.

It is an amenable number.

34451612745 is a deficient number, since it is larger than the sum of its proper divisors (25682111607).

34451612745 is a wasteful number, since it uses less digits than its factorization.

34451612745 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 208797672.

The product of its digits is 403200, while the sum is 42.

The spelling of 34451612745 in words is "thirty-four billion, four hundred fifty-one million, six hundred twelve thousand, seven hundred forty-five".