1004234402402 has 128 divisors (see below), whose sum is σ = 2065288347648. Its totient is φ = 354175027200.

The previous prime is 1004234402359. The next prime is 1004234402417. The reversal of 1004234402402 is 2042044324001.

It is a happy number.

It is an unprimeable number.

It is a polite number, since it can be written in 63 ways as a sum of consecutive naturals, for example, 13190798 + ... + 13266710.

It is an arithmetic number, because the mean of its divisors is an integer number (16135065216).

Almost surely, 2^{1004234402402} is an apocalyptic number.

1004234402402 is an abundant number, since it is smaller than the sum of its proper divisors (1061053945246).

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

1004234402402 is a wasteful number, since it uses less digits than its factorization.

1004234402402 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 76144.

The product of its (nonzero) digits is 6144, while the sum is 26.

Adding to 1004234402402 its reverse (2042044324001), we get a palindrome (3046278726403).

The spelling of 1004234402402 in words is "one trillion, four billion, two hundred thirty-four million, four hundred two thousand, four hundred two".