1005423322045 has 16 divisors (see below), whose sum is σ = 1230664213440. Its totient is φ = 788316883200.

The previous prime is 1005423321953. The next prime is 1005423322061. The reversal of 1005423322045 is 5402233245001.

It is not a de Polignac number, because 1005423322045 - 2¹¹ = 1005423319997 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 1005423321998 and 1005423322016.

It is a congruent number.

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, 5050716 + ... + 5246005.

It is an arithmetic number, because the mean of its divisors is an integer number (76916513340).

Almost surely, 2^{1005423322045} is an apocalyptic number.

It is an amenable number.

1005423322045 is a deficient number, since it is larger than the sum of its proper divisors (225240891395).

1005423322045 is a wasteful number, since it uses less digits than its factorization.

1005423322045 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 10297116.

The product of its (nonzero) digits is 28800, while the sum is 31.

Adding to 1005423322045 its reverse (5402233245001), we get a palindrome (6407656567046).

The spelling of 1005423322045 in words is "one trillion, five billion, four hundred twenty-three million, three hundred twenty-two thousand, forty-five".