42803697730 has 16 divisors (see below), whose sum is σ = 77653324800. Its totient is φ = 16986663792.

The previous prime is 42803697709. The next prime is 42803697749. The reversal of 42803697730 is 3779630824.

It is a super-2 number, since 2×42803697730² (a number of 22 digits) contains 22 as substring.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 16850580 + ... + 16853119.

It is an arithmetic number, because the mean of its divisors is an integer number (4853332800).

Almost surely, 2^42803697730 is an apocalyptic number.

42803697730 is a deficient number, since it is larger than the sum of its proper divisors (34849627070).

42803697730 is a wasteful number, since it uses less digits than its factorization.

42803697730 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 33703833.

The product of its (nonzero) digits is 1524096, while the sum is 49.

The spelling of 42803697730 in words is "forty-two billion, eight hundred three million, six hundred ninety-seven thousand, seven hundred thirty".