1046965000000 has 112 divisors (see below), whose sum is σ = 2596969718928. Its totient is φ = 418784000000.

The previous prime is 1046964999989. The next prime is 1046965000009. The reversal of 1046965000000 is 5696401.

It can be written as a sum of positive squares in 8 ways, for example, as 862401966336 + 184563033664 = 928656^2 + 429608^2 .

It is a super-2 number, since 2×1046965000000² (a number of 25 digits) contains 22 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1046965000009) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 4895304 + ... + 5104696.

Almost surely, 2^{1046965000000} is an apocalyptic number.

1046965000000 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 1046965000000, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (1298484859464).

1046965000000 is an abundant number, since it is smaller than the sum of its proper divisors (1550004718928).

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

1046965000000 is an frugal number, since it uses more digits than its factorization.

1046965000000 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 209440 (or 209400 counting only the distinct ones).

The product of its (nonzero) digits is 6480, while the sum is 31.

The spelling of 1046965000000 in words is "one trillion, forty-six billion, nine hundred sixty-five million", and thus it is an aban number.