4274376320556 has 18 divisors (see below), whose sum is σ = 10804673477052. Its totient is φ = 1424792106840.

The previous prime is 4274376320507. The next prime is 4274376320569. The reversal of 4274376320556 is 6550236734724.

4274376320556 is a `hidden beast` number, since 4 + 2 + 7 + 4 + 3 + 7 + 63 + 20 + 556 = 666.

It is a tau number, because it is divible by the number of its divisors (18).

It is an unprimeable number.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 59366337750 + ... + 59366337821.

It is an arithmetic number, because the mean of its divisors is an integer number (600259637614).

Almost surely, 2^{4274376320556} is an apocalyptic number.

It is an amenable number.

4274376320556 is an abundant number, since it is smaller than the sum of its proper divisors (6530297156496).

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

4274376320556 is a wasteful number, since it uses less digits than its factorization.

4274376320556 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 118732675581 (or 118732675576 counting only the distinct ones).

The product of its (nonzero) digits is 25401600, while the sum is 54.

The spelling of 4274376320556 in words is "four trillion, two hundred seventy-four billion, three hundred seventy-six million, three hundred twenty thousand, five hundred fifty-six".