254383427742 has 8 divisors (see below), whose sum is σ = 508766855496. Its totient is φ = 84794475912.

The previous prime is 254383427741. The next prime is 254383427803. The reversal of 254383427742 is 247724383452.

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

254383427742 is an admirable number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (254383427741) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 21198618973 + ... + 21198618984.

It is an arithmetic number, because the mean of its divisors is an integer number (63595856937).

Almost surely, 2^254383427742 is an apocalyptic number.

254383427742 is a primitive abundant number, since it is smaller than the sum of its proper divisors, none of which is abundant.

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

254383427742 is a wasteful number, since it uses less digits than its factorization.

254383427742 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 42397237962.

The product of its digits is 9031680, while the sum is 51.

The spelling of 254383427742 in words is "two hundred fifty-four billion, three hundred eighty-three million, four hundred twenty-seven thousand, seven hundred forty-two".