1034203255442 has 16 divisors (see below), whose sum is σ = 1772937735552. Its totient is φ = 443225499360.

The previous prime is 1034203255417. The next prime is 1034203255511. The reversal of 1034203255442 is 2445523024301.

It is a happy number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 1337003 + ... + 1963665.

It is an arithmetic number, because the mean of its divisors is an integer number (110808608472).

Almost surely, 2^{1034203255442} is an apocalyptic number.

1034203255442 is a deficient number, since it is larger than the sum of its proper divisors (738734480110).

1034203255442 is a wasteful number, since it uses less digits than its factorization.

1034203255442 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 744553.

The product of its (nonzero) digits is 115200, while the sum is 35.

Adding to 1034203255442 its reverse (2445523024301), we get a palindrome (3479726279743).

The spelling of 1034203255442 in words is "one trillion, thirty-four billion, two hundred three million, two hundred fifty-five thousand, four hundred forty-two".