30842853078 has 8 divisors (see below), whose sum is σ = 61685706168. Its totient is φ = 10280951024.

The previous prime is 30842853077. The next prime is 30842853127. The reversal of 30842853078 is 87035824803.

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

30842853078 is an admirable number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (30842853073) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 2570237751 + ... + 2570237762.

It is an arithmetic number, because the mean of its divisors is an integer number (7710713271).

Almost surely, 2^30842853078 is an apocalyptic number.

30842853078 is a primitive abundant number, since it is smaller than the sum of its proper divisors, none of which is abundant.

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

30842853078 is a wasteful number, since it uses less digits than its factorization.

30842853078 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 5140475518.

The product of its (nonzero) digits is 1290240, while the sum is 48.

The spelling of 30842853078 in words is "thirty billion, eight hundred forty-two million, eight hundred fifty-three thousand, seventy-eight".