1040269444096 has 33 divisors (see below), whose sum is σ = 2079588246141. Its totient is φ = 520118403072.

The previous prime is 1040269444073. The next prime is 1040269444127. The reversal of 1040269444096 is 6904449620401.

The square root of 1040269444096 is 1019936.

It is a perfect power (a square), and thus also a powerful number.

It can be written as a sum of positive squares in only one way, i.e., 228713497600 + 811555946496 = 478240^2 + 900864^2 .

It is a Duffinian number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 2 ways as a sum of consecutive naturals, for example, 32622016 + ... + 32653888.

Almost surely, 2^{1040269444096} is an apocalyptic number.

1040269444096 is a gapful number since it is divisible by the number (16) formed by its first and last digit.

1040269444096 is the 1019936-th square number.

It is an amenable number.

1040269444096 is a deficient number, since it is larger than the sum of its proper divisors (1039318802045).

1040269444096 is an frugal number, since it uses more digits than its factorization.

1040269444096 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 63766 (or 31875 counting only the distinct ones).

The product of its (nonzero) digits is 1492992, while the sum is 49.

Multiplying 1040269444096 by its sum of digits (49), we get a square (50973202760704 = 7139552²).

The spelling of 1040269444096 in words is "one trillion, forty billion, two hundred sixty-nine million, four hundred forty-four thousand, ninety-six".