27842301474 has 48 divisors (see below), whose sum is σ = 60382972800. Its totient is φ = 8554723008.

The previous prime is 27842301433. The next prime is 27842301493. The reversal of 27842301474 is 47410324872.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 709972 + ... + 748160.

It is an arithmetic number, because the mean of its divisors is an integer number (1257978600).

Almost surely, 2^27842301474 is an apocalyptic number.

It is a practical number, because each smaller number is the sum of distinct divisors of 27842301474, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (30191486400).

27842301474 is an abundant number, since it is smaller than the sum of its proper divisors (32540671326).

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

27842301474 is a wasteful number, since it uses less digits than its factorization.

27842301474 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 38939 (or 38926 counting only the distinct ones).

The product of its (nonzero) digits is 301056, while the sum is 42.

The spelling of 27842301474 in words is "twenty-seven billion, eight hundred forty-two million, three hundred one thousand, four hundred seventy-four".