427461170346 has 192 divisors, whose sum is σ = 1187914291200. Its totient is φ = 113241367008.

The previous prime is 427461170329. The next prime is 427461170351. The reversal of 427461170346 is 643071164724.

427461170346 is a `hidden beast` number, since 4 + 27 + 4 + 611 + 7 + 0 + 3 + 4 + 6 = 666.

It is an unprimeable number.

It is a polite number, since it can be written in 95 ways as a sum of consecutive naturals, for example, 2272425 + ... + 2453331.

It is an arithmetic number, because the mean of its divisors is an integer number (6187053600).

Almost surely, 2^427461170346 is an apocalyptic number.

It is a practical number, because each smaller number is the sum of distinct divisors of 427461170346, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (593957145600).

427461170346 is an abundant number, since it is smaller than the sum of its proper divisors (760453120854).

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

427461170346 is a wasteful number, since it uses less digits than its factorization.

427461170346 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 180998 (or 180985 counting only the distinct ones).

The product of its (nonzero) digits is 677376, while the sum is 45.

The spelling of 427461170346 in words is "four hundred twenty-seven billion, four hundred sixty-one million, one hundred seventy thousand, three hundred forty-six".