7393042380730 has 16 divisors (see below), whose sum is σ = 13307534947080. Its totient is φ = 2957203916352.

The previous prime is 7393042380701. The next prime is 7393042380767. The reversal of 7393042380730 is 370832403937.

It can be written as a sum of positive squares in 4 ways, for example, as 6855332556361 + 537709824369 = 2618269^2 + 733287^2 .

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 946336 + ... + 3960004.

Almost surely, 2^{7393042380730} is an apocalyptic number.

7393042380730 is a deficient number, since it is larger than the sum of its proper divisors (5914492566350).

7393042380730 is a wasteful number, since it uses less digits than its factorization.

7393042380730 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3258993.

The product of its (nonzero) digits is 2286144, while the sum is 49.

The spelling of 7393042380730 in words is "seven trillion, three hundred ninety-three billion, forty-two million, three hundred eighty thousand, seven hundred thirty".