40302003431004 has 48 divisors (see below), whose sum is σ = 113128430688000. Its totient is φ = 10908812958336.

The previous prime is 40302003430991. The next prime is 40302003431029. The reversal of 40302003431004 is 40013430020304.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 12625939329 + ... + 12625942520.

It is an arithmetic number, because the mean of its divisors is an integer number (2356842306000).

Almost surely, 2^{40302003431004} is an apocalyptic number.

It is an amenable number.

40302003431004 is an abundant number, since it is smaller than the sum of its proper divisors (72826427256996).

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

40302003431004 is a wasteful number, since it uses less digits than its factorization.

40302003431004 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 25251881882 (or 25251881880 counting only the distinct ones).

The product of its (nonzero) digits is 3456, while the sum is 24.

Adding to 40302003431004 its reverse (40013430020304), we get a palindrome (80315433451308).

The spelling of 40302003431004 in words is "forty trillion, three hundred two billion, three million, four hundred thirty-one thousand, four".