1084323721046 has 64 divisors (see below), whose sum is σ = 1692278457408. Its totient is φ = 520744992768.

The previous prime is 1084323721037. The next prime is 1084323721057. The reversal of 1084323721046 is 6401273234801.

It is a junction number, because it is equal to n+sod(n) for n = 1084323720994 and 1084323721012.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 1157228690 + ... + 1157229626.

It is an arithmetic number, because the mean of its divisors is an integer number (26441850897).

Almost surely, 2^{1084323721046} is an apocalyptic number.

1084323721046 is a deficient number, since it is larger than the sum of its proper divisors (607954736362).

1084323721046 is a wasteful number, since it uses less digits than its factorization.

1084323721046 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1905.

The product of its (nonzero) digits is 193536, while the sum is 41.

Adding to 1084323721046 its reverse (6401273234801), we get a palindrome (7485596955847).

The spelling of 1084323721046 in words is "one trillion, eighty-four billion, three hundred twenty-three million, seven hundred twenty-one thousand, forty-six".