1046630354320 has 20 divisors (see below), whose sum is σ = 2433415573980. Its totient is φ = 418652141696.

The previous prime is 1046630354251. The next prime is 1046630354323. The reversal of 1046630354320 is 234530366401.

It can be written as a sum of positive squares in 2 ways, for example, as 151199656336 + 895430697984 = 388844^2 + 946272^2 .

It is a tau number, because it is divible by the number of its divisors (20).

It is a self number, because there is not a number n which added to its sum of digits gives 1046630354320.

It is not an unprimeable number, because it can be changed into a prime (1046630354323) 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 3 ways as a sum of consecutive naturals, for example, 6541439635 + ... + 6541439794.

It is an arithmetic number, because the mean of its divisors is an integer number (121670778699).

Almost surely, 2^{1046630354320} is an apocalyptic number.

1046630354320 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

1046630354320 is an abundant number, since it is smaller than the sum of its proper divisors (1386785219660).

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

1046630354320 is a wasteful number, since it uses less digits than its factorization.

1046630354320 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 13082879442 (or 13082879436 counting only the distinct ones).

The product of its (nonzero) digits is 155520, while the sum is 37.

The spelling of 1046630354320 in words is "one trillion, forty-six billion, six hundred thirty million, three hundred fifty-four thousand, three hundred twenty".