9238709401730 has 16 divisors (see below), whose sum is σ = 16863897726144. Its totient is φ = 3643434693360.

The previous prime is 9238709401717. The next prime is 9238709401751. The reversal of 9238709401730 is 371049078329.

It is a super-2 number, since 2×9238709401730² (a number of 27 digits) contains 22 as substring.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 6506132672 + ... + 6506134091.

It is an arithmetic number, because the mean of its divisors is an integer number (1053993607884).

Almost surely, 2^{9238709401730} is an apocalyptic number.

9238709401730 is a deficient number, since it is larger than the sum of its proper divisors (7625188324414).

9238709401730 is a wasteful number, since it uses less digits than its factorization.

9238709401730 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 13012266841.

The product of its (nonzero) digits is 2286144, while the sum is 53.

The spelling of 9238709401730 in words is "nine trillion, two hundred thirty-eight billion, seven hundred nine million, four hundred one thousand, seven hundred thirty".