1024121541342 has 16 divisors (see below), whose sum is σ = 2048265213840. Its totient is φ = 341370158592.

The previous prime is 1024121541301. The next prime is 1024121541367. The reversal of 1024121541342 is 2431451214201.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 286893 + ... + 1459640.

It is an arithmetic number, because the mean of its divisors is an integer number (128016575865).

Almost surely, 2^{1024121541342} is an apocalyptic number.

1024121541342 is an abundant number, since it is smaller than the sum of its proper divisors (1024143672498).

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

1024121541342 is a wasteful number, since it uses less digits than its factorization.

1024121541342 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1844267.

The product of its (nonzero) digits is 7680, while the sum is 30.

Adding to 1024121541342 its reverse (2431451214201), we get a palindrome (3455572755543).

The spelling of 1024121541342 in words is "one trillion, twenty-four billion, one hundred twenty-one million, five hundred forty-one thousand, three hundred forty-two".