1034434322545 has 16 divisors (see below), whose sum is σ = 1337080162320. Its totient is φ = 763734115584.

The previous prime is 1034434322533. The next prime is 1034434322693. The reversal of 1034434322545 is 5452234344301.

It can be written as a sum of positive squares in 8 ways, for example, as 183863436849 + 850570885696 = 428793^2 + 922264^2 .

It is a cyclic number.

It is not a de Polignac number, because 1034434322545 - 2⁷ = 1034434322417 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 1034434322498 and 1034434322507.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 1301854 + ... + 1940023.

It is an arithmetic number, because the mean of its divisors is an integer number (83567510145).

Almost surely, 2^{1034434322545} is an apocalyptic number.

It is an amenable number.

1034434322545 is a deficient number, since it is larger than the sum of its proper divisors (302645839775).

1034434322545 is a wasteful number, since it uses less digits than its factorization.

1034434322545 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3246804.

The product of its (nonzero) digits is 691200, while the sum is 40.

Adding to 1034434322545 its reverse (5452234344301), we get a palindrome (6486668666846).

The spelling of 1034434322545 in words is "one trillion, thirty-four billion, four hundred thirty-four million, three hundred twenty-two thousand, five hundred forty-five".