1013342140252 has 48 divisors (see below), whose sum is σ = 2022536581632. Its totient is φ = 440684671680.

The previous prime is 1013342140249. The next prime is 1013342140271. The reversal of 1013342140252 is 2520412433101.

It is a self number, because there is not a number n which added to its sum of digits gives 1013342140252.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (29) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 6242824 + ... + 6403087.

It is an arithmetic number, because the mean of its divisors is an integer number (42136178784).

Almost surely, 2^{1013342140252} is an apocalyptic number.

It is an amenable number.

1013342140252 is a deficient number, since it is larger than the sum of its proper divisors (1009194441380).

1013342140252 is a wasteful number, since it uses less digits than its factorization.

1013342140252 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 12646018 (or 12646016 counting only the distinct ones).

The product of its (nonzero) digits is 5760, while the sum is 28.

Adding to 1013342140252 its reverse (2520412433101), we get a palindrome (3533754573353).

The spelling of 1013342140252 in words is "one trillion, thirteen billion, three hundred forty-two million, one hundred forty thousand, two hundred fifty-two".