1004142431302 has 4 divisors (see below), whose sum is σ = 1506213646956. Its totient is φ = 502071215650.

The previous prime is 1004142431267. The next prime is 1004142431329. The reversal of 1004142431302 is 2031342414001.

1004142431302 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a semiprime because it is the product of two primes.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 251035607824 + ... + 251035607827.

It is an arithmetic number, because the mean of its divisors is an integer number (376553411739).

Almost surely, 2^{1004142431302} is an apocalyptic number.

1004142431302 is a deficient number, since it is larger than the sum of its proper divisors (502071215654).

1004142431302 is an equidigital number, since it uses as much as digits as its factorization.

1004142431302 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 502071215653.

The product of its (nonzero) digits is 2304, while the sum is 25.

Adding to 1004142431302 its reverse (2031342414001), we get a palindrome (3035484845303).

The spelling of 1004142431302 in words is "one trillion, four billion, one hundred forty-two million, four hundred thirty-one thousand, three hundred two".