30738125343 has 8 divisors (see below), whose sum is σ = 40985371648. Its totient is φ = 20491481304.

The previous prime is 30738125333. The next prime is 30738125347. The reversal of 30738125343 is 34352183703.

It is a sphenic number, since it is the product of 3 distinct primes.

It is not a de Polignac number, because 30738125343 - 2²⁰ = 30737076767 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (30738125347) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 13705 + ... + 248322.

It is an arithmetic number, because the mean of its divisors is an integer number (5123171456).

Almost surely, 2^30738125343 is an apocalyptic number.

30738125343 is a deficient number, since it is larger than the sum of its proper divisors (10247246305).

30738125343 is a wasteful number, since it uses less digits than its factorization.

30738125343 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 301133.

The product of its (nonzero) digits is 181440, while the sum is 39.

The spelling of 30738125343 in words is "thirty billion, seven hundred thirty-eight million, one hundred twenty-five thousand, three hundred forty-three".