2834428772430 has 48 divisors (see below), whose sum is σ = 7390042788960. Its totient is φ = 753742238784.

The previous prime is 2834428772429. The next prime is 2834428772449. The reversal of 2834428772430 is 342778244382.

2834428772430 is a `hidden beast` number, since 2 + 83 + 44 + 28 + 7 + 72 + 430 = 666.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 43830717 + ... + 43895336.

It is an arithmetic number, because the mean of its divisors is an integer number (153959224770).

Almost surely, 2^{2834428772430} is an apocalyptic number.

2834428772430 is an abundant number, since it is smaller than the sum of its proper divisors (4555614016530).

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

2834428772430 is a wasteful number, since it uses less digits than its factorization.

2834428772430 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 87726425 (or 87726422 counting only the distinct ones).

The product of its (nonzero) digits is 14450688, while the sum is 54.

The spelling of 2834428772430 in words is "two trillion, eight hundred thirty-four billion, four hundred twenty-eight million, seven hundred seventy-two thousand, four hundred thirty".