1040622461328 has 160 divisors (see below), whose sum is σ = 2746261977984. Its totient is φ = 339485310976.

The previous prime is 1040622461323. The next prime is 1040622461353. The reversal of 1040622461328 is 8231642260401.

It is not an unprimeable number, because it can be changed into a prime (1040622461323) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 201942400 + ... + 201947552.

Almost surely, 2^{1040622461328} is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 1040622461328, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (1373130988992).

1040622461328 is an abundant number, since it is smaller than the sum of its proper divisors (1705639516656).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

1040622461328 is a wasteful number, since it uses less digits than its factorization.

1040622461328 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 5713 (or 5707 counting only the distinct ones).

The product of its (nonzero) digits is 110592, while the sum is 39.

The spelling of 1040622461328 in words is "one trillion, forty billion, six hundred twenty-two million, four hundred sixty-one thousand, three hundred twenty-eight".