1073925980416 has 81 divisors (see below), whose sum is σ = 2160636461823. Its totient is φ = 532743160320.

The previous prime is 1073925980383. The next prime is 1073925980429. The reversal of 1073925980416 is 6140895293701.

It is a happy number.

The square root of 1073925980416 is 1036304.

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

It is a super-2 number, since 2×1073925980416² (a number of 25 digits) contains 22 as substring.

It is a Duffinian number.

It is an unprimeable number.

It is a polite number, since it can be written in 8 ways as a sum of consecutive naturals, for example, 3962826361 + ... + 3962826631.

It is a 2-persistent number, because it is pandigital, and so is 2⋅1073925980416 = 2147851960832, but 3⋅1073925980416 = 3221777941248 is not.

Almost surely, 2^{1073925980416} is an apocalyptic number.

1073925980416 is a gapful number since it is divisible by the number (16) formed by its first and last digit.

1073925980416 is the 1036304-th square number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 1073925980416

1073925980416 is an abundant number, since it is smaller than the sum of its proper divisors (1086710481407).

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

1073925980416 is an frugal number, since it uses more digits than its factorization.

1073925980416 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1036 (or 512 counting only the distinct ones).

The product of its (nonzero) digits is 3265920, while the sum is 55.

The spelling of 1073925980416 in words is "one trillion, seventy-three billion, nine hundred twenty-five million, nine hundred eighty thousand, four hundred sixteen".