1020242140324 has 48 divisors (see below), whose sum is σ = 1966058519040. Its totient is φ = 459385655040.

The previous prime is 1020242140319. The next prime is 1020242140327. The reversal of 1020242140324 is 4230412420201.

It is not an unprimeable number, because it can be changed into a prime (1020242140327) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 22965037 + ... + 23009419.

It is an arithmetic number, because the mean of its divisors is an integer number (40959552480).

Almost surely, 2^{1020242140324} is an apocalyptic number.

It is an amenable number.

1020242140324 is a deficient number, since it is larger than the sum of its proper divisors (945816378716).

1020242140324 is a wasteful number, since it uses less digits than its factorization.

1020242140324 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 49300 (or 49298 counting only the distinct ones).

The product of its (nonzero) digits is 3072, while the sum is 25.

Adding to 1020242140324 its reverse (4230412420201), we get a palindrome (5250654560525).

The spelling of 1020242140324 in words is "one trillion, twenty billion, two hundred forty-two million, one hundred forty thousand, three hundred twenty-four".