5427742234 has 8 divisors (see below), whose sum is σ = 8149452480. Its totient is φ = 2711258076.

The previous prime is 5427742231. The next prime is 5427742249. The reversal of 5427742234 is 4322477245.

It is a happy number.

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

It is not an unprimeable number, because it can be changed into a prime (5427742231) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 1303924 + ... + 1308079.

It is an arithmetic number, because the mean of its divisors is an integer number (1018681560).

Almost surely, 2^5427742234 is an apocalyptic number.

5427742234 is a deficient number, since it is larger than the sum of its proper divisors (2721710246).

5427742234 is a wasteful number, since it uses less digits than its factorization.

5427742234 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2613044.

The product of its digits is 376320, while the sum is 40.

The square root of 5427742234 is about 73673.2124588035. The cubic root of 5427742234 is about 1757.4099119965.

The spelling of 5427742234 in words is "five billion, four hundred twenty-seven million, seven hundred forty-two thousand, two hundred thirty-four".