1004253343142 has 16 divisors (see below), whose sum is σ = 1721599901952. Its totient is φ = 430388604360.

The previous prime is 1004253343117. The next prime is 1004253343157. The reversal of 1004253343142 is 2413433524001.

It is a junction number, because it is equal to n+sod(n) for n = 1004253343099 and 1004253343108.

It is a congruent 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, 729167 + ... + 1593797.

It is an arithmetic number, because the mean of its divisors is an integer number (107599993872).

Almost surely, 2^{1004253343142} is an apocalyptic number.

1004253343142 is a deficient number, since it is larger than the sum of its proper divisors (717346558810).

1004253343142 is an equidigital number, since it uses as much as digits as its factorization.

1004253343142 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 947603.

The product of its (nonzero) digits is 34560, while the sum is 32.

Adding to 1004253343142 its reverse (2413433524001), we get a palindrome (3417686867143).

The spelling of 1004253343142 in words is "one trillion, four billion, two hundred fifty-three million, three hundred forty-three thousand, one hundred forty-two".