1073638164480 has 192 divisors, whose sum is σ = 3925490325120. Its totient is φ = 245402959872.

The previous prime is 1073638164457. The next prime is 1073638164551. The reversal of 1073638164480 is 844618363701.

It is a happy number.

It is a tau number, because it is divible by the number of its divisors (192).

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 2281329 + ... + 2711408.

It is an arithmetic number, because the mean of its divisors is an integer number (20445262110).

Almost surely, 2^{1073638164480} is an apocalyptic number.

1073638164480 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

1073638164480 is an abundant number, since it is smaller than the sum of its proper divisors (2851852160640).

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

1073638164480 is an equidigital number, since it uses as much as digits as its factorization.

1073638164480 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 4992774 (or 4992754 counting only the distinct ones).

The product of its (nonzero) digits is 2322432, while the sum is 51.

The spelling of 1073638164480 in words is "one trillion, seventy-three billion, six hundred thirty-eight million, one hundred sixty-four thousand, four hundred eighty".