1024744542 has 8 divisors (see below), whose sum is σ = 2049489096. Its totient is φ = 341581512.

The previous prime is 1024744439. The next prime is 1024744549. The reversal of 1024744542 is 2454474201.

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

1024744542 is an admirable number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1024744549) 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, 85395373 + ... + 85395384.

It is an arithmetic number, because the mean of its divisors is an integer number (256186137).

Almost surely, 2^1024744542 is an apocalyptic number.

1024744542 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.

1024744542 is a wasteful number, since it uses less digits than its factorization.

1024744542 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 170790762.

The product of its (nonzero) digits is 35840, while the sum is 33.

The square root of 1024744542 is about 32011.6313548685. The cubic root of 1024744542 is about 1008.1810682693.

The spelling of 1024744542 in words is "one billion, twenty-four million, seven hundred forty-four thousand, five hundred forty-two".