1031604402364 has 12 divisors (see below), whose sum is σ = 1811732288688. Its totient is φ = 513966605600.

The previous prime is 1031604402359. The next prime is 1031604402379. The reversal of 1031604402364 is 4632044061301.

1031604402364 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 458897632 + ... + 458899879.

It is an arithmetic number, because the mean of its divisors is an integer number (150977690724).

Almost surely, 2^{1031604402364} is an apocalyptic number.

It is an amenable number.

1031604402364 is a deficient number, since it is larger than the sum of its proper divisors (780127886324).

1031604402364 is a wasteful number, since it uses less digits than its factorization.

1031604402364 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 917797796 (or 917797794 counting only the distinct ones).

The product of its (nonzero) digits is 41472, while the sum is 34.

Adding to 1031604402364 its reverse (4632044061301), we get a palindrome (5663648463665).

The spelling of 1031604402364 in words is "one trillion, thirty-one billion, six hundred four million, four hundred two thousand, three hundred sixty-four".