1073023320740 has 48 divisors (see below), whose sum is σ = 2630048666112. Its totient is φ = 360066182016.

The previous prime is 1073023320679. The next prime is 1073023320751. The reversal of 1073023320740 is 470233203701.

It is a junction number, because it is equal to n+sod(n) for n = 1073023320697 and 1073023320706.

It is an unprimeable number.

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 15 ways as a sum of consecutive naturals, for example, 81530147 + ... + 81543306.

It is an arithmetic number, because the mean of its divisors is an integer number (54792680544).

Almost surely, 2^{1073023320740} is an apocalyptic number.

1073023320740 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

1073023320740 is an abundant number, since it is smaller than the sum of its proper divisors (1557025345372).

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

1073023320740 is a wasteful number, since it uses less digits than its factorization.

1073023320740 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 163073516 (or 163073514 counting only the distinct ones).

The product of its (nonzero) digits is 21168, while the sum is 32.

The spelling of 1073023320740 in words is "one trillion, seventy-three billion, twenty-three million, three hundred twenty thousand, seven hundred forty".